Home / 36,755,122.20-55,132,683.30-32,787,029.40

Finding the Fourth Proportional to 36,755,122.20, 55,132,683.30 and 32,787,029.40

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Solution

The fourth proportional to 36,755,122.20, 55,132,683.30 and 32,787,029.40 is: 49,180,544.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,755,122.20 : 55,132,683.30 = 32,787,029.40 : x
  2. Step 2: Convert to fraction form
    36,755,122.20/55,132,683.30 = 32,787,029.40/x
  3. Step 3: Cross multiply
    36,755,122.20x = 55,132,683.30 × 32,787,029.40
  4. Step 4: Simplify right side
    36,755,122.20x = 1,807,636,908,257,988.75
  5. Step 5: Solve for x
    x = 1,807,636,908,257,988.75/36,755,122.20
  6. Step 6: Final answer
    x = 49,180,544.10

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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.