Home / 735,998,042.78-1,104,006,680.30-244,711,312.44

Finding the Fourth Proportional to 735,998,042.78, 1,104,006,680.30 and 244,711,312.44

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Solution

The fourth proportional to 735,998,042.78, 1,104,006,680.30 and 244,711,312.44 is: 367,070,165.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,998,042.78 : 1,104,006,680.30 = 244,711,312.44 : x
  2. Step 2: Convert to fraction form
    735,998,042.78/1,104,006,680.30 = 244,711,312.44/x
  3. Step 3: Cross multiply
    735,998,042.78x = 1,104,006,680.30 × 244,711,312.44
  4. Step 4: Simplify right side
    735,998,042.78x = 270,162,923,677,516,960
  5. Step 5: Solve for x
    x = 270,162,923,677,516,960/735,998,042.78
  6. Step 6: Final answer
    x = 367,070,165.92

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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.