Home / 48,902,279.40-73,400,658.30-29,770,403.40

Finding the Fourth Proportional to 48,902,279.40, 73,400,658.30 and 29,770,403.40

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Solution

The fourth proportional to 48,902,279.40, 73,400,658.30 and 29,770,403.40 is: 44,684,363.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,902,279.40 : 73,400,658.30 = 29,770,403.40 : x
  2. Step 2: Convert to fraction form
    48,902,279.40/73,400,658.30 = 29,770,403.40/x
  3. Step 3: Cross multiply
    48,902,279.40x = 73,400,658.30 × 29,770,403.40
  4. Step 4: Simplify right side
    48,902,279.40x = 2,185,167,207,416,558
  5. Step 5: Solve for x
    x = 2,185,167,207,416,558/48,902,279.40
  6. Step 6: Final answer
    x = 44,684,363.07

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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.