Home / 43,744,064.10-65,616,096.15-36,729,042.90

Finding the Fourth Proportional to 43,744,064.10, 65,616,096.15 and 36,729,042.90

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Solution

The fourth proportional to 43,744,064.10, 65,616,096.15 and 36,729,042.90 is: 55,093,564.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,744,064.10 : 65,616,096.15 = 36,729,042.90 : x
  2. Step 2: Convert to fraction form
    43,744,064.10/65,616,096.15 = 36,729,042.90/x
  3. Step 3: Cross multiply
    43,744,064.10x = 65,616,096.15 × 36,729,042.90
  4. Step 4: Simplify right side
    43,744,064.10x = 2,410,016,410,423,874.50
  5. Step 5: Solve for x
    x = 2,410,016,410,423,874.50/43,744,064.10
  6. Step 6: Final answer
    x = 55,093,564.35

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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.