Home / 26,582,194.22-39,873,291.34-6,387,436.22

Finding the Fourth Proportional to 26,582,194.22, 39,873,291.34 and 6,387,436.22

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Solution

The fourth proportional to 26,582,194.22, 39,873,291.34 and 6,387,436.22 is: 9,581,154.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,582,194.22 : 39,873,291.34 = 6,387,436.22 : x
  2. Step 2: Convert to fraction form
    26,582,194.22/39,873,291.34 = 6,387,436.22/x
  3. Step 3: Cross multiply
    26,582,194.22x = 39,873,291.34 × 6,387,436.22
  4. Step 4: Simplify right side
    26,582,194.22x = 254,688,105,315,728.34
  5. Step 5: Solve for x
    x = 254,688,105,315,728.34/26,582,194.22
  6. Step 6: Final answer
    x = 9,581,154.33

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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.