Home / 44,002,816.20-66,010,445.10-13,707,520.20

Finding the Fourth Proportional to 44,002,816.20, 66,010,445.10 and 13,707,520.20

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Solution

The fourth proportional to 44,002,816.20, 66,010,445.10 and 13,707,520.20 is: 20,563,218.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,002,816.20 : 66,010,445.10 = 13,707,520.20 : x
  2. Step 2: Convert to fraction form
    44,002,816.20/66,010,445.10 = 13,707,520.20/x
  3. Step 3: Cross multiply
    44,002,816.20x = 66,010,445.10 × 13,707,520.20
  4. Step 4: Simplify right side
    44,002,816.20x = 904,839,509,619,241
  5. Step 5: Solve for x
    x = 904,839,509,619,241/44,002,816.20
  6. Step 6: Final answer
    x = 20,563,218.17

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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.