Home / 36,491,381.04-54,738,892.44-10,929,955.08

Finding the Fourth Proportional to 36,491,381.04, 54,738,892.44 and 10,929,955.08

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Solution

The fourth proportional to 36,491,381.04, 54,738,892.44 and 10,929,955.08 is: 16,395,478.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,491,381.04 : 54,738,892.44 = 10,929,955.08 : x
  2. Step 2: Convert to fraction form
    36,491,381.04/54,738,892.44 = 10,929,955.08/x
  3. Step 3: Cross multiply
    36,491,381.04x = 54,738,892.44 × 10,929,955.08
  4. Step 4: Simplify right side
    36,491,381.04x = 598,293,635,498,151.62
  5. Step 5: Solve for x
    x = 598,293,635,498,151.62/36,491,381.04
  6. Step 6: Final answer
    x = 16,395,478.01

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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.