Home / 58,472,101.12-80,691,501.16-32,366,618.96

Finding the Fourth Proportional to 58,472,101.12, 80,691,501.16 and 32,366,618.96

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Solution

The fourth proportional to 58,472,101.12, 80,691,501.16 and 32,366,618.96 is: 44,665,935.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,472,101.12 : 80,691,501.16 = 32,366,618.96 : x
  2. Step 2: Convert to fraction form
    58,472,101.12/80,691,501.16 = 32,366,618.96/x
  3. Step 3: Cross multiply
    58,472,101.12x = 80,691,501.16 × 32,366,618.96
  4. Step 4: Simplify right side
    58,472,101.12x = 2,611,711,071,356,118
  5. Step 5: Solve for x
    x = 2,611,711,071,356,118/58,472,101.12
  6. Step 6: Final answer
    x = 44,665,935.06

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