Home / 2,472,394,752,177.20-3,708,592,128,265.80-707,749,871,793.20

Finding the Fourth Proportional to 2,472,394,752,177.20, 3,708,592,128,265.80 and 707,749,871,793.20

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Solution

The fourth proportional to 2,472,394,752,177.20, 3,708,592,128,265.80 and 707,749,871,793.20 is: 1,061,624,807,689.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,394,752,177.20 : 3,708,592,128,265.80 = 707,749,871,793.20 : x
  2. Step 2: Convert to fraction form
    2,472,394,752,177.20/3,708,592,128,265.80 = 707,749,871,793.20/x
  3. Step 3: Cross multiply
    2,472,394,752,177.20x = 3,708,592,128,265.80 × 707,749,871,793.20
  4. Step 4: Simplify right side
    2,472,394,752,177.20x = 2,624,755,603,313,390,551,826,432
  5. Step 5: Solve for x
    x = 2,624,755,603,313,390,551,826,432/2,472,394,752,177.20
  6. Step 6: Final answer
    x = 1,061,624,807,689.80

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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.