Home / 24,490,000.80-36,735,001.20-21,504,016.80

Finding the Fourth Proportional to 24,490,000.80, 36,735,001.20 and 21,504,016.80

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Solution

The fourth proportional to 24,490,000.80, 36,735,001.20 and 21,504,016.80 is: 32,256,025.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,490,000.80 : 36,735,001.20 = 21,504,016.80 : x
  2. Step 2: Convert to fraction form
    24,490,000.80/36,735,001.20 = 21,504,016.80/x
  3. Step 3: Cross multiply
    24,490,000.80x = 36,735,001.20 × 21,504,016.80
  4. Step 4: Simplify right side
    24,490,000.80x = 789,950,082,952,820.25
  5. Step 5: Solve for x
    x = 789,950,082,952,820.25/24,490,000.80
  6. Step 6: Final answer
    x = 32,256,025.20

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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.