Home / 49,204,040.70-73,806,061.05-37,724,915.10

Finding the Fourth Proportional to 49,204,040.70, 73,806,061.05 and 37,724,915.10

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Solution

The fourth proportional to 49,204,040.70, 73,806,061.05 and 37,724,915.10 is: 56,587,372.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,204,040.70 : 73,806,061.05 = 37,724,915.10 : x
  2. Step 2: Convert to fraction form
    49,204,040.70/73,806,061.05 = 37,724,915.10/x
  3. Step 3: Cross multiply
    49,204,040.70x = 73,806,061.05 × 37,724,915.10
  4. Step 4: Simplify right side
    49,204,040.70x = 2,784,327,386,976,667
  5. Step 5: Solve for x
    x = 2,784,327,386,976,667/49,204,040.70
  6. Step 6: Final answer
    x = 56,587,372.65

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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.