Home / 7,516,152,342.15-11,284,081,757.41-5,040,092,759.07

Finding the Fourth Proportional to 7,516,152,342.15, 11,284,081,757.41 and 5,040,092,759.07

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Solution

The fourth proportional to 7,516,152,342.15, 11,284,081,757.41 and 5,040,092,759.07 is: 7,566,746,410.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,516,152,342.15 : 11,284,081,757.41 = 5,040,092,759.07 : x
  2. Step 2: Convert to fraction form
    7,516,152,342.15/11,284,081,757.41 = 5,040,092,759.07/x
  3. Step 3: Cross multiply
    7,516,152,342.15x = 11,284,081,757.41 × 5,040,092,759.07
  4. Step 4: Simplify right side
    7,516,152,342.15x = 56,872,818,758,306,332,672
  5. Step 5: Solve for x
    x = 56,872,818,758,306,332,672/7,516,152,342.15
  6. Step 6: Final answer
    x = 7,566,746,410.84

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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.