Home / 44,760,861.04-67,141,275.76-11,970,577.68

Finding the Fourth Proportional to 44,760,861.04, 67,141,275.76 and 11,970,577.68

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Solution

The fourth proportional to 44,760,861.04, 67,141,275.76 and 11,970,577.68 is: 17,955,862.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,760,861.04 : 67,141,275.76 = 11,970,577.68 : x
  2. Step 2: Convert to fraction form
    44,760,861.04/67,141,275.76 = 11,970,577.68/x
  3. Step 3: Cross multiply
    44,760,861.04x = 67,141,275.76 × 11,970,577.68
  4. Step 4: Simplify right side
    44,760,861.04x = 803,719,857,241,234.25
  5. Step 5: Solve for x
    x = 803,719,857,241,234.25/44,760,861.04
  6. Step 6: Final answer
    x = 17,955,862.30

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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.