Home / 22,428,863.64-33,642,812.70-6,254,384.04

Finding the Fourth Proportional to 22,428,863.64, 33,642,812.70 and 6,254,384.04

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Solution

The fourth proportional to 22,428,863.64, 33,642,812.70 and 6,254,384.04 is: 9,381,441.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,428,863.64 : 33,642,812.70 = 6,254,384.04 : x
  2. Step 2: Convert to fraction form
    22,428,863.64/33,642,812.70 = 6,254,384.04/x
  3. Step 3: Cross multiply
    22,428,863.64x = 33,642,812.70 × 6,254,384.04
  4. Step 4: Simplify right side
    22,428,863.64x = 210,415,070,811,589.31
  5. Step 5: Solve for x
    x = 210,415,070,811,589.31/22,428,863.64
  6. Step 6: Final answer
    x = 9,381,441.44

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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.