Home / 25,465,749.60-38,198,624.40-24,961,864.80

Finding the Fourth Proportional to 25,465,749.60, 38,198,624.40 and 24,961,864.80

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Solution

The fourth proportional to 25,465,749.60, 38,198,624.40 and 24,961,864.80 is: 37,442,797.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,465,749.60 : 38,198,624.40 = 24,961,864.80 : x
  2. Step 2: Convert to fraction form
    25,465,749.60/38,198,624.40 = 24,961,864.80/x
  3. Step 3: Cross multiply
    25,465,749.60x = 38,198,624.40 × 24,961,864.80
  4. Step 4: Simplify right side
    25,465,749.60x = 953,508,897,818,781.12
  5. Step 5: Solve for x
    x = 953,508,897,818,781.12/25,465,749.60
  6. Step 6: Final answer
    x = 37,442,797.20

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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.