Home / 17,563,629.04-26,360,577.17-12,176,062.84

Finding the Fourth Proportional to 17,563,629.04, 26,360,577.17 and 12,176,062.84

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Solution

The fourth proportional to 17,563,629.04, 26,360,577.17 and 12,176,062.84 is: 18,274,585.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,563,629.04 : 26,360,577.17 = 12,176,062.84 : x
  2. Step 2: Convert to fraction form
    17,563,629.04/26,360,577.17 = 12,176,062.84/x
  3. Step 3: Cross multiply
    17,563,629.04x = 26,360,577.17 × 12,176,062.84
  4. Step 4: Simplify right side
    17,563,629.04x = 320,968,044,120,589.38
  5. Step 5: Solve for x
    x = 320,968,044,120,589.38/17,563,629.04
  6. Step 6: Final answer
    x = 18,274,585.70

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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.