Home / 44,016,856.20-66,025,284.30-26,987,124.60

Finding the Fourth Proportional to 44,016,856.20, 66,025,284.30 and 26,987,124.60

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Solution

The fourth proportional to 44,016,856.20, 66,025,284.30 and 26,987,124.60 is: 40,480,686.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,016,856.20 : 66,025,284.30 = 26,987,124.60 : x
  2. Step 2: Convert to fraction form
    44,016,856.20/66,025,284.30 = 26,987,124.60/x
  3. Step 3: Cross multiply
    44,016,856.20x = 66,025,284.30 × 26,987,124.60
  4. Step 4: Simplify right side
    44,016,856.20x = 1,781,832,574,154,523.75
  5. Step 5: Solve for x
    x = 1,781,832,574,154,523.75/44,016,856.20
  6. Step 6: Final answer
    x = 40,480,686.90

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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.