Home / 42,605,195.60-63,907,793.40-29,567,176.40

Finding the Fourth Proportional to 42,605,195.60, 63,907,793.40 and 29,567,176.40

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Solution

The fourth proportional to 42,605,195.60, 63,907,793.40 and 29,567,176.40 is: 44,350,764.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,605,195.60 : 63,907,793.40 = 29,567,176.40 : x
  2. Step 2: Convert to fraction form
    42,605,195.60/63,907,793.40 = 29,567,176.40/x
  3. Step 3: Cross multiply
    42,605,195.60x = 63,907,793.40 × 29,567,176.40
  4. Step 4: Simplify right side
    42,605,195.60x = 1,889,573,000,792,555.50
  5. Step 5: Solve for x
    x = 1,889,573,000,792,555.50/42,605,195.60
  6. Step 6: Final answer
    x = 44,350,764.60

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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.