Home / 24,366,690.80-36,536,039.40-7,324,809.20

Finding the Fourth Proportional to 24,366,690.80, 36,536,039.40 and 7,324,809.20

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Solution

The fourth proportional to 24,366,690.80, 36,536,039.40 and 7,324,809.20 is: 10,983,006.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,366,690.80 : 36,536,039.40 = 7,324,809.20 : x
  2. Step 2: Convert to fraction form
    24,366,690.80/36,536,039.40 = 7,324,809.20/x
  3. Step 3: Cross multiply
    24,366,690.80x = 36,536,039.40 × 7,324,809.20
  4. Step 4: Simplify right side
    24,366,690.80x = 267,619,517,528,682.47
  5. Step 5: Solve for x
    x = 267,619,517,528,682.47/24,366,690.80
  6. Step 6: Final answer
    x = 10,983,006.26

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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.