Home / 34,472,674.17-51,693,113.30-10,202,922.81

Finding the Fourth Proportional to 34,472,674.17, 51,693,113.30 and 10,202,922.81

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Solution

The fourth proportional to 34,472,674.17, 51,693,113.30 and 10,202,922.81 is: 15,299,678.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,472,674.17 : 51,693,113.30 = 10,202,922.81 : x
  2. Step 2: Convert to fraction form
    34,472,674.17/51,693,113.30 = 10,202,922.81/x
  3. Step 3: Cross multiply
    34,472,674.17x = 51,693,113.30 × 10,202,922.81
  4. Step 4: Simplify right side
    34,472,674.17x = 527,420,844,757,469.81
  5. Step 5: Solve for x
    x = 527,420,844,757,469.81/34,472,674.17
  6. Step 6: Final answer
    x = 15,299,678.87

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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.