Home / 47,895,849.01-71,794,693.65-36,356,889.15

Finding the Fourth Proportional to 47,895,849.01, 71,794,693.65 and 36,356,889.15

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Solution

The fourth proportional to 47,895,849.01, 71,794,693.65 and 36,356,889.15 is: 54,498,078.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,895,849.01 : 71,794,693.65 = 36,356,889.15 : x
  2. Step 2: Convert to fraction form
    47,895,849.01/71,794,693.65 = 36,356,889.15/x
  3. Step 3: Cross multiply
    47,895,849.01x = 71,794,693.65 × 36,356,889.15
  4. Step 4: Simplify right side
    47,895,849.01x = 2,610,231,718,591,259
  5. Step 5: Solve for x
    x = 2,610,231,718,591,259/47,895,849.01
  6. Step 6: Final answer
    x = 54,498,078.07

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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.