Home / 37,231,213.20-55,846,819.80-10,304,869.20

Finding the Fourth Proportional to 37,231,213.20, 55,846,819.80 and 10,304,869.20

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Solution

The fourth proportional to 37,231,213.20, 55,846,819.80 and 10,304,869.20 is: 15,457,303.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,231,213.20 : 55,846,819.80 = 10,304,869.20 : x
  2. Step 2: Convert to fraction form
    37,231,213.20/55,846,819.80 = 10,304,869.20/x
  3. Step 3: Cross multiply
    37,231,213.20x = 55,846,819.80 × 10,304,869.20
  4. Step 4: Simplify right side
    37,231,213.20x = 575,494,173,274,970.12
  5. Step 5: Solve for x
    x = 575,494,173,274,970.12/37,231,213.20
  6. Step 6: Final answer
    x = 15,457,303.80

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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.