Home / 26,960,570.20-40,440,855.30-11,844,026.20

Finding the Fourth Proportional to 26,960,570.20, 40,440,855.30 and 11,844,026.20

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Solution

The fourth proportional to 26,960,570.20, 40,440,855.30 and 11,844,026.20 is: 17,766,039.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,960,570.20 : 40,440,855.30 = 11,844,026.20 : x
  2. Step 2: Convert to fraction form
    26,960,570.20/40,440,855.30 = 11,844,026.20/x
  3. Step 3: Cross multiply
    26,960,570.20x = 40,440,855.30 × 11,844,026.20
  4. Step 4: Simplify right side
    26,960,570.20x = 478,982,549,723,608.81
  5. Step 5: Solve for x
    x = 478,982,549,723,608.81/26,960,570.20
  6. Step 6: Final answer
    x = 17,766,039.30

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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.