Home / 735,998,043.78-1,104,006,681.80-244,711,313.44

Finding the Fourth Proportional to 735,998,043.78, 1,104,006,681.80 and 244,711,313.44

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Solution

The fourth proportional to 735,998,043.78, 1,104,006,681.80 and 244,711,313.44 is: 367,070,167.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,998,043.78 : 1,104,006,681.80 = 244,711,313.44 : x
  2. Step 2: Convert to fraction form
    735,998,043.78/1,104,006,681.80 = 244,711,313.44/x
  3. Step 3: Cross multiply
    735,998,043.78x = 1,104,006,681.80 × 244,711,313.44
  4. Step 4: Simplify right side
    735,998,043.78x = 270,162,925,149,814,144
  5. Step 5: Solve for x
    x = 270,162,925,149,814,144/735,998,043.78
  6. Step 6: Final answer
    x = 367,070,167.42

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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.