Home / 26,941,997.84-40,438,546.48-16,675,803.30

Finding the Fourth Proportional to 26,941,997.84, 40,438,546.48 and 16,675,803.30

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Solution

The fourth proportional to 26,941,997.84, 40,438,546.48 and 16,675,803.30 is: 25,029,519.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,941,997.84 : 40,438,546.48 = 16,675,803.30 : x
  2. Step 2: Convert to fraction form
    26,941,997.84/40,438,546.48 = 16,675,803.30/x
  3. Step 3: Cross multiply
    26,941,997.84x = 40,438,546.48 × 16,675,803.30
  4. Step 4: Simplify right side
    26,941,997.84x = 674,345,246,838,387.38
  5. Step 5: Solve for x
    x = 674,345,246,838,387.38/26,941,997.84
  6. Step 6: Final answer
    x = 25,029,519.00

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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.