Home / 244,443,031.16-366,826,082.75-115,087,634.42

Finding the Fourth Proportional to 244,443,031.16, 366,826,082.75 and 115,087,634.42

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Solution

The fourth proportional to 244,443,031.16, 366,826,082.75 and 115,087,634.42 is: 172,707,505.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,443,031.16 : 366,826,082.75 = 115,087,634.42 : x
  2. Step 2: Convert to fraction form
    244,443,031.16/366,826,082.75 = 115,087,634.42/x
  3. Step 3: Cross multiply
    244,443,031.16x = 366,826,082.75 × 115,087,634.42
  4. Step 4: Simplify right side
    244,443,031.16x = 42,217,146,106,677,232
  5. Step 5: Solve for x
    x = 42,217,146,106,677,232/244,443,031.16
  6. Step 6: Final answer
    x = 172,707,505.33

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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.