Home / 24,134,625.80-36,201,938.70-21,489,230.60

Finding the Fourth Proportional to 24,134,625.80, 36,201,938.70 and 21,489,230.60

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Solution

The fourth proportional to 24,134,625.80, 36,201,938.70 and 21,489,230.60 is: 32,233,845.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,134,625.80 : 36,201,938.70 = 21,489,230.60 : x
  2. Step 2: Convert to fraction form
    24,134,625.80/36,201,938.70 = 21,489,230.60/x
  3. Step 3: Cross multiply
    24,134,625.80x = 36,201,938.70 × 21,489,230.60
  4. Step 4: Simplify right side
    24,134,625.80x = 777,951,808,891,364.38
  5. Step 5: Solve for x
    x = 777,951,808,891,364.38/24,134,625.80
  6. Step 6: Final answer
    x = 32,233,845.90

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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.