Home / 11,354,917,073.70-17,032,375,610.55-7,436,708,868.90

Finding the Fourth Proportional to 11,354,917,073.70, 17,032,375,610.55 and 7,436,708,868.90

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Solution

The fourth proportional to 11,354,917,073.70, 17,032,375,610.55 and 7,436,708,868.90 is: 11,155,063,303.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,354,917,073.70 : 17,032,375,610.55 = 7,436,708,868.90 : x
  2. Step 2: Convert to fraction form
    11,354,917,073.70/17,032,375,610.55 = 7,436,708,868.90/x
  3. Step 3: Cross multiply
    11,354,917,073.70x = 17,032,375,610.55 × 7,436,708,868.90
  4. Step 4: Simplify right side
    11,354,917,073.70x = 126,664,818,761,413,230,592
  5. Step 5: Solve for x
    x = 126,664,818,761,413,230,592/11,354,917,073.70
  6. Step 6: Final answer
    x = 11,155,063,303.35

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1.5x scale

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.