Home / 25,532,189,689,101-35,234,455,749,378-13,826,424,382,106

Finding the Fourth Proportional to 25,532,189,689,101, 35,234,455,749,378 and 13,826,424,382,106

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Solution

The fourth proportional to 25,532,189,689,101, 35,234,455,749,378 and 13,826,424,382,106 is: 19,080,484,047,609.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,532,189,689,101 : 35,234,455,749,378 = 13,826,424,382,106 : x
  2. Step 2: Convert to fraction form
    25,532,189,689,101/35,234,455,749,378 = 13,826,424,382,106/x
  3. Step 3: Cross multiply
    25,532,189,689,101x = 35,234,455,749,378 × 13,826,424,382,106
  4. Step 4: Simplify right side
    25,532,189,689,101x = 487,166,538,063,434,908,526,706,688
  5. Step 5: Solve for x
    x = 487,166,538,063,434,908,526,706,688/25,532,189,689,101
  6. Step 6: Final answer
    x = 19,080,484,047,609.64

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Double scale
Find fourth proportional to 25,532,189,689,102, 35,234,455,749,379.38 and 13,826,424,382,107
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.