Home / 60,115,572.84-82,959,651.30-32,613,501.12

Finding the Fourth Proportional to 60,115,572.84, 82,959,651.30 and 32,613,501.12

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Solution

The fourth proportional to 60,115,572.84, 82,959,651.30 and 32,613,501.12 is: 45,006,718.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,115,572.84 : 82,959,651.30 = 32,613,501.12 : x
  2. Step 2: Convert to fraction form
    60,115,572.84/82,959,651.30 = 32,613,501.12/x
  3. Step 3: Cross multiply
    60,115,572.84x = 82,959,651.30 × 32,613,501.12
  4. Step 4: Simplify right side
    60,115,572.84x = 2,705,604,680,587,359.50
  5. Step 5: Solve for x
    x = 2,705,604,680,587,359.50/60,115,572.84
  6. Step 6: Final answer
    x = 45,006,718.77

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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.