Home / 118,051,862.55-177,077,793.83-60,656,234.55

Finding the Fourth Proportional to 118,051,862.55, 177,077,793.83 and 60,656,234.55

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Solution

The fourth proportional to 118,051,862.55, 177,077,793.83 and 60,656,234.55 is: 90,984,351.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,051,862.55 : 177,077,793.83 = 60,656,234.55 : x
  2. Step 2: Convert to fraction form
    118,051,862.55/177,077,793.83 = 60,656,234.55/x
  3. Step 3: Cross multiply
    118,051,862.55x = 177,077,793.83 × 60,656,234.55
  4. Step 4: Simplify right side
    118,051,862.55x = 10,740,872,195,845,740
  5. Step 5: Solve for x
    x = 10,740,872,195,845,740/118,051,862.55
  6. Step 6: Final answer
    x = 90,984,351.83

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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.