Home / 60,153,957,680.85-83,014,701,909.89-36,071,900,084.61

Finding the Fourth Proportional to 60,153,957,680.85, 83,014,701,909.89 and 36,071,900,084.61

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Solution

The fourth proportional to 60,153,957,680.85, 83,014,701,909.89 and 36,071,900,084.61 is: 49,780,565,540.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,153,957,680.85 : 83,014,701,909.89 = 36,071,900,084.61 : x
  2. Step 2: Convert to fraction form
    60,153,957,680.85/83,014,701,909.89 = 36,071,900,084.61/x
  3. Step 3: Cross multiply
    60,153,957,680.85x = 83,014,701,909.89 × 36,071,900,084.61
  4. Step 4: Simplify right side
    60,153,957,680.85x = 2,994,498,032,847,054,438,400
  5. Step 5: Solve for x
    x = 2,994,498,032,847,054,438,400/60,153,957,680.85
  6. Step 6: Final answer
    x = 49,780,565,540.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.