Home / 63,864,037.60-95,685,831.60-29,715,344.80

Finding the Fourth Proportional to 63,864,037.60, 95,685,831.60 and 29,715,344.80

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Solution

The fourth proportional to 63,864,037.60, 95,685,831.60 and 29,715,344.80 is: 44,521,730.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,864,037.60 : 95,685,831.60 = 29,715,344.80 : x
  2. Step 2: Convert to fraction form
    63,864,037.60/95,685,831.60 = 29,715,344.80/x
  3. Step 3: Cross multiply
    63,864,037.60x = 95,685,831.60 × 29,715,344.80
  4. Step 4: Simplify right side
    63,864,037.60x = 2,843,337,478,468,735.50
  5. Step 5: Solve for x
    x = 2,843,337,478,468,735.50/63,864,037.60
  6. Step 6: Final answer
    x = 44,521,730.62

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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.