Home / 26,610,432.80-36,722,366.16-14,387,260.64

Finding the Fourth Proportional to 26,610,432.80, 36,722,366.16 and 14,387,260.64

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Solution

The fourth proportional to 26,610,432.80, 36,722,366.16 and 14,387,260.64 is: 19,854,402.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,610,432.80 : 36,722,366.16 = 14,387,260.64 : x
  2. Step 2: Convert to fraction form
    26,610,432.80/36,722,366.16 = 14,387,260.64/x
  3. Step 3: Cross multiply
    26,610,432.80x = 36,722,366.16 × 14,387,260.64
  4. Step 4: Simplify right side
    26,610,432.80x = 528,334,253,261,435.94
  5. Step 5: Solve for x
    x = 528,334,253,261,435.94/26,610,432.80
  6. Step 6: Final answer
    x = 19,854,402.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.