Home / 60,700,385.92-83,768,712.96-34,598,842.24

Finding the Fourth Proportional to 60,700,385.92, 83,768,712.96 and 34,598,842.24

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Solution

The fourth proportional to 60,700,385.92, 83,768,712.96 and 34,598,842.24 is: 47,747,645.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,700,385.92 : 83,768,712.96 = 34,598,842.24 : x
  2. Step 2: Convert to fraction form
    60,700,385.92/83,768,712.96 = 34,598,842.24/x
  3. Step 3: Cross multiply
    60,700,385.92x = 83,768,712.96 × 34,598,842.24
  4. Step 4: Simplify right side
    60,700,385.92x = 2,898,300,484,350,883.50
  5. Step 5: Solve for x
    x = 2,898,300,484,350,883.50/60,700,385.92
  6. Step 6: Final answer
    x = 47,747,645.10

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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.