Home / 59,786,992.80-89,680,489.20-29,553,904.80

Finding the Fourth Proportional to 59,786,992.80, 89,680,489.20 and 29,553,904.80

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Solution

The fourth proportional to 59,786,992.80, 89,680,489.20 and 29,553,904.80 is: 44,330,857.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,786,992.80 : 89,680,489.20 = 29,553,904.80 : x
  2. Step 2: Convert to fraction form
    59,786,992.80/89,680,489.20 = 29,553,904.80/x
  3. Step 3: Cross multiply
    59,786,992.80x = 89,680,489.20 × 29,553,904.80
  4. Step 4: Simplify right side
    59,786,992.80x = 2,650,408,640,234,228.50
  5. Step 5: Solve for x
    x = 2,650,408,640,234,228.50/59,786,992.80
  6. Step 6: Final answer
    x = 44,330,857.20

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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.