Home / 93,951,570.60-129,652,902-52,141,948.20

Finding the Fourth Proportional to 93,951,570.60, 129,652,902 and 52,141,948.20

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Solution

The fourth proportional to 93,951,570.60, 129,652,902 and 52,141,948.20 is: 71,955,741.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,951,570.60 : 129,652,902 = 52,141,948.20 : x
  2. Step 2: Convert to fraction form
    93,951,570.60/129,652,902 = 52,141,948.20/x
  3. Step 3: Cross multiply
    93,951,570.60x = 129,652,902 × 52,141,948.20
  4. Step 4: Simplify right side
    93,951,570.60x = 6,760,354,900,063,677
  5. Step 5: Solve for x
    x = 6,760,354,900,063,677/93,951,570.60
  6. Step 6: Final answer
    x = 71,955,741.21

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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.