Home / 46,072,105,518.26-69,108,158,277.39-12,947,653,708.76

Finding the Fourth Proportional to 46,072,105,518.26, 69,108,158,277.39 and 12,947,653,708.76

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Solution

The fourth proportional to 46,072,105,518.26, 69,108,158,277.39 and 12,947,653,708.76 is: 19,421,480,563.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,072,105,518.26 : 69,108,158,277.39 = 12,947,653,708.76 : x
  2. Step 2: Convert to fraction form
    46,072,105,518.26/69,108,158,277.39 = 12,947,653,708.76/x
  3. Step 3: Cross multiply
    46,072,105,518.26x = 69,108,158,277.39 × 12,947,653,708.76
  4. Step 4: Simplify right side
    46,072,105,518.26x = 894,788,501,825,476,100,096
  5. Step 5: Solve for x
    x = 894,788,501,825,476,100,096/46,072,105,518.26
  6. Step 6: Final answer
    x = 19,421,480,563.13

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.