Home / 17,734,115.66-26,601,966.28-5,437,194.22

Finding the Fourth Proportional to 17,734,115.66, 26,601,966.28 and 5,437,194.22

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Solution

The fourth proportional to 17,734,115.66, 26,601,966.28 and 5,437,194.22 is: 8,156,034.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,734,115.66 : 26,601,966.28 = 5,437,194.22 : x
  2. Step 2: Convert to fraction form
    17,734,115.66/26,601,966.28 = 5,437,194.22/x
  3. Step 3: Cross multiply
    17,734,115.66x = 26,601,966.28 × 5,437,194.22
  4. Step 4: Simplify right side
    17,734,115.66x = 144,640,057,218,153
  5. Step 5: Solve for x
    x = 144,640,057,218,153/17,734,115.66
  6. Step 6: Final answer
    x = 8,156,034.39

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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.