Home / 25,967,080.44-38,954,165.22-10,817,469

Finding the Fourth Proportional to 25,967,080.44, 38,954,165.22 and 10,817,469

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Solution

The fourth proportional to 25,967,080.44, 38,954,165.22 and 10,817,469 is: 16,227,680.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,967,080.44 : 38,954,165.22 = 10,817,469 : x
  2. Step 2: Convert to fraction form
    25,967,080.44/38,954,165.22 = 10,817,469/x
  3. Step 3: Cross multiply
    25,967,080.44x = 38,954,165.22 × 10,817,469
  4. Step 4: Simplify right side
    25,967,080.44x = 421,385,474,688,228.19
  5. Step 5: Solve for x
    x = 421,385,474,688,228.19/25,967,080.44
  6. Step 6: Final answer
    x = 16,227,680.11

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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.