Home / 47,337,668.40-71,006,502.60-24,615,613.20

Finding the Fourth Proportional to 47,337,668.40, 71,006,502.60 and 24,615,613.20

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Solution

The fourth proportional to 47,337,668.40, 71,006,502.60 and 24,615,613.20 is: 36,923,419.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,337,668.40 : 71,006,502.60 = 24,615,613.20 : x
  2. Step 2: Convert to fraction form
    47,337,668.40/71,006,502.60 = 24,615,613.20/x
  3. Step 3: Cross multiply
    47,337,668.40x = 71,006,502.60 × 24,615,613.20
  4. Step 4: Simplify right side
    47,337,668.40x = 1,747,868,602,686,394
  5. Step 5: Solve for x
    x = 1,747,868,602,686,394/47,337,668.40
  6. Step 6: Final answer
    x = 36,923,419.80

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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.