Home / 9,965,807.55-14,948,711.33-2,392,773.30

Finding the Fourth Proportional to 9,965,807.55, 14,948,711.33 and 2,392,773.30

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Solution

The fourth proportional to 9,965,807.55, 14,948,711.33 and 2,392,773.30 is: 3,589,159.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,965,807.55 : 14,948,711.33 = 2,392,773.30 : x
  2. Step 2: Convert to fraction form
    9,965,807.55/14,948,711.33 = 2,392,773.30/x
  3. Step 3: Cross multiply
    9,965,807.55x = 14,948,711.33 × 2,392,773.30
  4. Step 4: Simplify right side
    9,965,807.55x = 35,768,877,327,867.62
  5. Step 5: Solve for x
    x = 35,768,877,327,867.62/9,965,807.55
  6. Step 6: Final answer
    x = 3,589,159.95

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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.