Home / 26,083,670.60-39,127,233.90-6,914,160.20

Finding the Fourth Proportional to 26,083,670.60, 39,127,233.90 and 6,914,160.20

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Solution

The fourth proportional to 26,083,670.60, 39,127,233.90 and 6,914,160.20 is: 10,371,698.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,083,670.60 : 39,127,233.90 = 6,914,160.20 : x
  2. Step 2: Convert to fraction form
    26,083,670.60/39,127,233.90 = 6,914,160.20/x
  3. Step 3: Cross multiply
    26,083,670.60x = 39,127,233.90 × 6,914,160.20
  4. Step 4: Simplify right side
    26,083,670.60x = 270,531,963,367,470.78
  5. Step 5: Solve for x
    x = 270,531,963,367,470.78/26,083,670.60
  6. Step 6: Final answer
    x = 10,371,698.35

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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.