Home / 44,327,266.80-66,490,900.20-27,232,508.40

Finding the Fourth Proportional to 44,327,266.80, 66,490,900.20 and 27,232,508.40

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Solution

The fourth proportional to 44,327,266.80, 66,490,900.20 and 27,232,508.40 is: 40,848,762.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,327,266.80 : 66,490,900.20 = 27,232,508.40 : x
  2. Step 2: Convert to fraction form
    44,327,266.80/66,490,900.20 = 27,232,508.40/x
  3. Step 3: Cross multiply
    44,327,266.80x = 66,490,900.20 × 27,232,508.40
  4. Step 4: Simplify right side
    44,327,266.80x = 1,810,713,998,220,061.75
  5. Step 5: Solve for x
    x = 1,810,713,998,220,061.75/44,327,266.80
  6. Step 6: Final answer
    x = 40,848,762.60

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Similar ratio
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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.