Home / 44,288,088.60-66,432,132.90-27,193,330.20

Finding the Fourth Proportional to 44,288,088.60, 66,432,132.90 and 27,193,330.20

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Solution

The fourth proportional to 44,288,088.60, 66,432,132.90 and 27,193,330.20 is: 40,789,995.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,288,088.60 : 66,432,132.90 = 27,193,330.20 : x
  2. Step 2: Convert to fraction form
    44,288,088.60/66,432,132.90 = 27,193,330.20/x
  3. Step 3: Cross multiply
    44,288,088.60x = 66,432,132.90 × 27,193,330.20
  4. Step 4: Simplify right side
    44,288,088.60x = 1,806,510,925,839,983.50
  5. Step 5: Solve for x
    x = 1,806,510,925,839,983.50/44,288,088.60
  6. Step 6: Final answer
    x = 40,789,995.30

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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.