Home / 44,381,489.40-66,530,243.70-26,199,646.20

Finding the Fourth Proportional to 44,381,489.40, 66,530,243.70 and 26,199,646.20

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Solution

The fourth proportional to 44,381,489.40, 66,530,243.70 and 26,199,646.20 is: 39,274,681.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,381,489.40 : 66,530,243.70 = 26,199,646.20 : x
  2. Step 2: Convert to fraction form
    44,381,489.40/66,530,243.70 = 26,199,646.20/x
  3. Step 3: Cross multiply
    44,381,489.40x = 66,530,243.70 × 26,199,646.20
  4. Step 4: Simplify right side
    44,381,489.40x = 1,743,068,846,539,779
  5. Step 5: Solve for x
    x = 1,743,068,846,539,779/44,381,489.40
  6. Step 6: Final answer
    x = 39,274,681.18

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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.