Home / 25,299,202.02-37,964,411.72-9,943,793.88

Finding the Fourth Proportional to 25,299,202.02, 37,964,411.72 and 9,943,793.88

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Solution

The fourth proportional to 25,299,202.02, 37,964,411.72 and 9,943,793.88 is: 14,921,825.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,299,202.02 : 37,964,411.72 = 9,943,793.88 : x
  2. Step 2: Convert to fraction form
    25,299,202.02/37,964,411.72 = 9,943,793.88/x
  3. Step 3: Cross multiply
    25,299,202.02x = 37,964,411.72 × 9,943,793.88
  4. Step 4: Simplify right side
    25,299,202.02x = 377,510,284,919,136.31
  5. Step 5: Solve for x
    x = 377,510,284,919,136.31/25,299,202.02
  6. Step 6: Final answer
    x = 14,921,825.78

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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.