Home / 24,536,540.80-36,806,560.80-7,497,186.40

Finding the Fourth Proportional to 24,536,540.80, 36,806,560.80 and 7,497,186.40

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Solution

The fourth proportional to 24,536,540.80, 36,806,560.80 and 7,497,186.40 is: 11,246,314.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,536,540.80 : 36,806,560.80 = 7,497,186.40 : x
  2. Step 2: Convert to fraction form
    24,536,540.80/36,806,560.80 = 7,497,186.40/x
  3. Step 3: Cross multiply
    24,536,540.80x = 36,806,560.80 × 7,497,186.40
  4. Step 4: Simplify right side
    24,536,540.80x = 275,945,647,060,533.12
  5. Step 5: Solve for x
    x = 275,945,647,060,533.12/24,536,540.80
  6. Step 6: Final answer
    x = 11,246,314.19

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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.