Home / 17,442,882.60-26,165,490.30-5,928,181.80

Finding the Fourth Proportional to 17,442,882.60, 26,165,490.30 and 5,928,181.80

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Solution

The fourth proportional to 17,442,882.60, 26,165,490.30 and 5,928,181.80 is: 8,892,669.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,882.60 : 26,165,490.30 = 5,928,181.80 : x
  2. Step 2: Convert to fraction form
    17,442,882.60/26,165,490.30 = 5,928,181.80/x
  3. Step 3: Cross multiply
    17,442,882.60x = 26,165,490.30 × 5,928,181.80
  4. Step 4: Simplify right side
    17,442,882.60x = 155,113,783,384,536.53
  5. Step 5: Solve for x
    x = 155,113,783,384,536.53/17,442,882.60
  6. Step 6: Final answer
    x = 8,892,669.12

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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.