Home / 29,420,494.28-44,129,281.56-10,975,002.20

Finding the Fourth Proportional to 29,420,494.28, 44,129,281.56 and 10,975,002.20

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Solution

The fourth proportional to 29,420,494.28, 44,129,281.56 and 10,975,002.20 is: 16,461,958.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,420,494.28 : 44,129,281.56 = 10,975,002.20 : x
  2. Step 2: Convert to fraction form
    29,420,494.28/44,129,281.56 = 10,975,002.20/x
  3. Step 3: Cross multiply
    29,420,494.28x = 44,129,281.56 × 10,975,002.20
  4. Step 4: Simplify right side
    29,420,494.28x = 484,318,962,205,419.44
  5. Step 5: Solve for x
    x = 484,318,962,205,419.44/29,420,494.28
  6. Step 6: Final answer
    x = 16,461,958.71

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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.