Home / 24,193,677.90-36,290,516.85-13,990,010.70

Finding the Fourth Proportional to 24,193,677.90, 36,290,516.85 and 13,990,010.70

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Solution

The fourth proportional to 24,193,677.90, 36,290,516.85 and 13,990,010.70 is: 20,985,016.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,677.90 : 36,290,516.85 = 13,990,010.70 : x
  2. Step 2: Convert to fraction form
    24,193,677.90/36,290,516.85 = 13,990,010.70/x
  3. Step 3: Cross multiply
    24,193,677.90x = 36,290,516.85 × 13,990,010.70
  4. Step 4: Simplify right side
    24,193,677.90x = 507,704,719,040,030.31
  5. Step 5: Solve for x
    x = 507,704,719,040,030.31/24,193,677.90
  6. Step 6: Final answer
    x = 20,985,016.05

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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.