Home / 24,057,010.80-36,085,516.20-15,447,666.60

Finding the Fourth Proportional to 24,057,010.80, 36,085,516.20 and 15,447,666.60

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Solution

The fourth proportional to 24,057,010.80, 36,085,516.20 and 15,447,666.60 is: 23,171,499.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,057,010.80 : 36,085,516.20 = 15,447,666.60 : x
  2. Step 2: Convert to fraction form
    24,057,010.80/36,085,516.20 = 15,447,666.60/x
  3. Step 3: Cross multiply
    24,057,010.80x = 36,085,516.20 × 15,447,666.60
  4. Step 4: Simplify right side
    24,057,010.80x = 557,437,023,346,498.94
  5. Step 5: Solve for x
    x = 557,437,023,346,498.94/24,057,010.80
  6. Step 6: Final answer
    x = 23,171,499.90

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1.5x scale

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.