Home / 43,281,434.76-64,897,831.08-29,649,951.24

Finding the Fourth Proportional to 43,281,434.76, 64,897,831.08 and 29,649,951.24

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Solution

The fourth proportional to 43,281,434.76, 64,897,831.08 and 29,649,951.24 is: 44,458,265.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,281,434.76 : 64,897,831.08 = 29,649,951.24 : x
  2. Step 2: Convert to fraction form
    43,281,434.76/64,897,831.08 = 29,649,951.24/x
  3. Step 3: Cross multiply
    43,281,434.76x = 64,897,831.08 × 29,649,951.24
  4. Step 4: Simplify right side
    43,281,434.76x = 1,924,217,527,103,756.50
  5. Step 5: Solve for x
    x = 1,924,217,527,103,756.50/43,281,434.76
  6. Step 6: Final answer
    x = 44,458,265.72

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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.