Home / 37,443,763.20-56,053,670.40-35,229,158.40

Finding the Fourth Proportional to 37,443,763.20, 56,053,670.40 and 35,229,158.40

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Solution

The fourth proportional to 37,443,763.20, 56,053,670.40 and 35,229,158.40 is: 52,738,385.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,443,763.20 : 56,053,670.40 = 35,229,158.40 : x
  2. Step 2: Convert to fraction form
    37,443,763.20/56,053,670.40 = 35,229,158.40/x
  3. Step 3: Cross multiply
    37,443,763.20x = 56,053,670.40 × 35,229,158.40
  4. Step 4: Simplify right side
    37,443,763.20x = 1,974,723,633,422,991.25
  5. Step 5: Solve for x
    x = 1,974,723,633,422,991.25/37,443,763.20
  6. Step 6: Final answer
    x = 52,738,385.91

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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.