Home / 44,344,956.40-66,517,434.60-32,157,242.80

Finding the Fourth Proportional to 44,344,956.40, 66,517,434.60 and 32,157,242.80

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Solution

The fourth proportional to 44,344,956.40, 66,517,434.60 and 32,157,242.80 is: 48,235,864.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,344,956.40 : 66,517,434.60 = 32,157,242.80 : x
  2. Step 2: Convert to fraction form
    44,344,956.40/66,517,434.60 = 32,157,242.80/x
  3. Step 3: Cross multiply
    44,344,956.40x = 66,517,434.60 × 32,157,242.80
  4. Step 4: Simplify right side
    44,344,956.40x = 2,139,017,294,865,321
  5. Step 5: Solve for x
    x = 2,139,017,294,865,321/44,344,956.40
  6. Step 6: Final answer
    x = 48,235,864.20

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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.