Home / 60,760,285.20-83,849,295.20-32,883,020.13

Finding the Fourth Proportional to 60,760,285.20, 83,849,295.20 and 32,883,020.13

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Solution

The fourth proportional to 60,760,285.20, 83,849,295.20 and 32,883,020.13 is: 45,378,622.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,760,285.20 : 83,849,295.20 = 32,883,020.13 : x
  2. Step 2: Convert to fraction form
    60,760,285.20/83,849,295.20 = 32,883,020.13/x
  3. Step 3: Cross multiply
    60,760,285.20x = 83,849,295.20 × 32,883,020.13
  4. Step 4: Simplify right side
    60,760,285.20x = 2,757,218,061,947,912.50
  5. Step 5: Solve for x
    x = 2,757,218,061,947,912.50/60,760,285.20
  6. Step 6: Final answer
    x = 45,378,622.78

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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.