Home / 26,367,788.52-36,387,543.06-14,607,821.13

Finding the Fourth Proportional to 26,367,788.52, 36,387,543.06 and 14,607,821.13

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Solution

The fourth proportional to 26,367,788.52, 36,387,543.06 and 14,607,821.13 is: 20,158,790.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,367,788.52 : 36,387,543.06 = 14,607,821.13 : x
  2. Step 2: Convert to fraction form
    26,367,788.52/36,387,543.06 = 14,607,821.13/x
  3. Step 3: Cross multiply
    26,367,788.52x = 36,387,543.06 × 14,607,821.13
  4. Step 4: Simplify right side
    26,367,788.52x = 531,542,720,380,652.94
  5. Step 5: Solve for x
    x = 531,542,720,380,652.94/26,367,788.52
  6. Step 6: Final answer
    x = 20,158,790.34

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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.