Home / 17,652,044.20-26,478,066.30-5,684,780.20

Finding the Fourth Proportional to 17,652,044.20, 26,478,066.30 and 5,684,780.20

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Solution

The fourth proportional to 17,652,044.20, 26,478,066.30 and 5,684,780.20 is: 8,527,170.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,652,044.20 : 26,478,066.30 = 5,684,780.20 : x
  2. Step 2: Convert to fraction form
    17,652,044.20/26,478,066.30 = 5,684,780.20/x
  3. Step 3: Cross multiply
    17,652,044.20x = 26,478,066.30 × 5,684,780.20
  4. Step 4: Simplify right side
    17,652,044.20x = 150,521,987,036,527.28
  5. Step 5: Solve for x
    x = 150,521,987,036,527.28/17,652,044.20
  6. Step 6: Final answer
    x = 8,527,170.30

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Similar ratio
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1.5x scale

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.