Home / 41,452,001.80-62,178,002.70-37,085,000.20

Finding the Fourth Proportional to 41,452,001.80, 62,178,002.70 and 37,085,000.20

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Solution

The fourth proportional to 41,452,001.80, 62,178,002.70 and 37,085,000.20 is: 55,627,500.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,452,001.80 : 62,178,002.70 = 37,085,000.20 : x
  2. Step 2: Convert to fraction form
    41,452,001.80/62,178,002.70 = 37,085,000.20/x
  3. Step 3: Cross multiply
    41,452,001.80x = 62,178,002.70 × 37,085,000.20
  4. Step 4: Simplify right side
    41,452,001.80x = 2,305,871,242,565,101
  5. Step 5: Solve for x
    x = 2,305,871,242,565,101/41,452,001.80
  6. Step 6: Final answer
    x = 55,627,500.30

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Similar ratio
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1.5x scale

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.