Home / 26,194,904.40-39,292,356.60-8,244,008.40

Finding the Fourth Proportional to 26,194,904.40, 39,292,356.60 and 8,244,008.40

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Solution

The fourth proportional to 26,194,904.40, 39,292,356.60 and 8,244,008.40 is: 12,366,012.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,194,904.40 : 39,292,356.60 = 8,244,008.40 : x
  2. Step 2: Convert to fraction form
    26,194,904.40/39,292,356.60 = 8,244,008.40/x
  3. Step 3: Cross multiply
    26,194,904.40x = 39,292,356.60 × 8,244,008.40
  4. Step 4: Simplify right side
    26,194,904.40x = 323,926,517,866,195.44
  5. Step 5: Solve for x
    x = 323,926,517,866,195.44/26,194,904.40
  6. Step 6: Final answer
    x = 12,366,012.60

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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.