Home / 9,926,892.80-14,844,626.03-9,442,616.88

Finding the Fourth Proportional to 9,926,892.80, 14,844,626.03 and 9,442,616.88

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Solution

The fourth proportional to 9,926,892.80, 14,844,626.03 and 9,442,616.88 is: 14,120,442.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,926,892.80 : 14,844,626.03 = 9,442,616.88 : x
  2. Step 2: Convert to fraction form
    9,926,892.80/14,844,626.03 = 9,442,616.88/x
  3. Step 3: Cross multiply
    9,926,892.80x = 14,844,626.03 × 9,442,616.88
  4. Step 4: Simplify right side
    9,926,892.80x = 140,172,116,280,952.31
  5. Step 5: Solve for x
    x = 140,172,116,280,952.31/9,926,892.80
  6. Step 6: Final answer
    x = 14,120,442.23

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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.