Home / 34,149,740.10-51,224,610.15-13,969,464.90

Finding the Fourth Proportional to 34,149,740.10, 51,224,610.15 and 13,969,464.90

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Solution

The fourth proportional to 34,149,740.10, 51,224,610.15 and 13,969,464.90 is: 20,954,197.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,149,740.10 : 51,224,610.15 = 13,969,464.90 : x
  2. Step 2: Convert to fraction form
    34,149,740.10/51,224,610.15 = 13,969,464.90/x
  3. Step 3: Cross multiply
    34,149,740.10x = 51,224,610.15 × 13,969,464.90
  4. Step 4: Simplify right side
    34,149,740.10x = 715,580,393,506,608.75
  5. Step 5: Solve for x
    x = 715,580,393,506,608.75/34,149,740.10
  6. Step 6: Final answer
    x = 20,954,197.35

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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.