Home / 110,709,204.29-152,778,696.08-59,788,037.91

Finding the Fourth Proportional to 110,709,204.29, 152,778,696.08 and 59,788,037.91

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Solution

The fourth proportional to 110,709,204.29, 152,778,696.08 and 59,788,037.91 is: 82,507,489.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,709,204.29 : 152,778,696.08 = 59,788,037.91 : x
  2. Step 2: Convert to fraction form
    110,709,204.29/152,778,696.08 = 59,788,037.91/x
  3. Step 3: Cross multiply
    110,709,204.29x = 152,778,696.08 × 59,788,037.91
  4. Step 4: Simplify right side
    110,709,204.29x = 9,134,338,472,772,466
  5. Step 5: Solve for x
    x = 9,134,338,472,772,466/110,709,204.29
  6. Step 6: Final answer
    x = 82,507,489.16

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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.