Home / 25,532,189,688,916-35,234,455,749,116-13,826,424,381,917

Finding the Fourth Proportional to 25,532,189,688,916, 35,234,455,749,116 and 13,826,424,381,917

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Solution

The fourth proportional to 25,532,189,688,916, 35,234,455,749,116 and 13,826,424,381,917 is: 19,080,484,047,345.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,532,189,688,916 : 35,234,455,749,116 = 13,826,424,381,917 : x
  2. Step 2: Convert to fraction form
    25,532,189,688,916/35,234,455,749,116 = 13,826,424,381,917/x
  3. Step 3: Cross multiply
    25,532,189,688,916x = 35,234,455,749,116 × 13,826,424,381,917
  4. Step 4: Simplify right side
    25,532,189,688,916x = 487,166,538,053,153,100,417,466,368
  5. Step 5: Solve for x
    x = 487,166,538,053,153,100,417,466,368/25,532,189,688,916
  6. Step 6: Final answer
    x = 19,080,484,047,345.19

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Double scale
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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.