Home / 33,581,280.60-50,287,940.10-26,862,816.60

Finding the Fourth Proportional to 33,581,280.60, 50,287,940.10 and 26,862,816.60

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Solution

The fourth proportional to 33,581,280.60, 50,287,940.10 and 26,862,816.60 is: 40,227,045.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,581,280.60 : 50,287,940.10 = 26,862,816.60 : x
  2. Step 2: Convert to fraction form
    33,581,280.60/50,287,940.10 = 26,862,816.60/x
  3. Step 3: Cross multiply
    33,581,280.60x = 50,287,940.10 × 26,862,816.60
  4. Step 4: Simplify right side
    33,581,280.60x = 1,350,875,712,098,085.75
  5. Step 5: Solve for x
    x = 1,350,875,712,098,085.75/33,581,280.60
  6. Step 6: Final answer
    x = 40,227,045.78

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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.