Home / 18,096,251.28-24,973,004.24-9,836,308.45

Finding the Fourth Proportional to 18,096,251.28, 24,973,004.24 and 9,836,308.45

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Solution

The fourth proportional to 18,096,251.28, 24,973,004.24 and 9,836,308.45 is: 13,574,202.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,096,251.28 : 24,973,004.24 = 9,836,308.45 : x
  2. Step 2: Convert to fraction form
    18,096,251.28/24,973,004.24 = 9,836,308.45/x
  3. Step 3: Cross multiply
    18,096,251.28x = 24,973,004.24 × 9,836,308.45
  4. Step 4: Simplify right side
    18,096,251.28x = 245,642,172,627,797.78
  5. Step 5: Solve for x
    x = 245,642,172,627,797.78/18,096,251.28
  6. Step 6: Final answer
    x = 13,574,202.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.