Home / 44,759,357.64-67,138,815.18-38,675,576.43

Finding the Fourth Proportional to 44,759,357.64, 67,138,815.18 and 38,675,576.43

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Solution

The fourth proportional to 44,759,357.64, 67,138,815.18 and 38,675,576.43 is: 58,013,173.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,759,357.64 : 67,138,815.18 = 38,675,576.43 : x
  2. Step 2: Convert to fraction form
    44,759,357.64/67,138,815.18 = 38,675,576.43/x
  3. Step 3: Cross multiply
    44,759,357.64x = 67,138,815.18 × 38,675,576.43
  4. Step 4: Simplify right side
    44,759,357.64x = 2,596,632,377,913,734.50
  5. Step 5: Solve for x
    x = 2,596,632,377,913,734.50/44,759,357.64
  6. Step 6: Final answer
    x = 58,013,173.44

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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.