Home / 48,444,503.10-72,584,494.65-29,234,895.90

Finding the Fourth Proportional to 48,444,503.10, 72,584,494.65 and 29,234,895.90

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Solution

The fourth proportional to 48,444,503.10, 72,584,494.65 and 29,234,895.90 is: 43,802,702.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,444,503.10 : 72,584,494.65 = 29,234,895.90 : x
  2. Step 2: Convert to fraction form
    48,444,503.10/72,584,494.65 = 29,234,895.90/x
  3. Step 3: Cross multiply
    48,444,503.10x = 72,584,494.65 × 29,234,895.90
  4. Step 4: Simplify right side
    48,444,503.10x = 2,122,000,145,046,857
  5. Step 5: Solve for x
    x = 2,122,000,145,046,857/48,444,503.10
  6. Step 6: Final answer
    x = 43,802,702.25

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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.