Home / 62,269,045.92-93,403,571.04-45,337,466.88

Finding the Fourth Proportional to 62,269,045.92, 93,403,571.04 and 45,337,466.88

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Solution

The fourth proportional to 62,269,045.92, 93,403,571.04 and 45,337,466.88 is: 68,006,201.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,269,045.92 : 93,403,571.04 = 45,337,466.88 : x
  2. Step 2: Convert to fraction form
    62,269,045.92/93,403,571.04 = 45,337,466.88/x
  3. Step 3: Cross multiply
    62,269,045.92x = 93,403,571.04 × 45,337,466.88
  4. Step 4: Simplify right side
    62,269,045.92x = 4,234,681,308,499,727.50
  5. Step 5: Solve for x
    x = 4,234,681,308,499,727.50/62,269,045.92
  6. Step 6: Final answer
    x = 68,006,201.89

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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.