Home / 48,903,043.55-73,354,565.33-36,706,472.60

Finding the Fourth Proportional to 48,903,043.55, 73,354,565.33 and 36,706,472.60

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Solution

The fourth proportional to 48,903,043.55, 73,354,565.33 and 36,706,472.60 is: 55,059,708.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,903,043.55 : 73,354,565.33 = 36,706,472.60 : x
  2. Step 2: Convert to fraction form
    48,903,043.55/73,354,565.33 = 36,706,472.60/x
  3. Step 3: Cross multiply
    48,903,043.55x = 73,354,565.33 × 36,706,472.60
  4. Step 4: Simplify right side
    48,903,043.55x = 2,692,587,342,370,555
  5. Step 5: Solve for x
    x = 2,692,587,342,370,555/48,903,043.55
  6. Step 6: Final answer
    x = 55,059,708.90

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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.