Home / 729,711,338.52-1,094,567,006.70-184,452,872.52

Finding the Fourth Proportional to 729,711,338.52, 1,094,567,006.70 and 184,452,872.52

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Solution

The fourth proportional to 729,711,338.52, 1,094,567,006.70 and 184,452,872.52 is: 276,679,308.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,711,338.52 : 1,094,567,006.70 = 184,452,872.52 : x
  2. Step 2: Convert to fraction form
    729,711,338.52/1,094,567,006.70 = 184,452,872.52/x
  3. Step 3: Cross multiply
    729,711,338.52x = 1,094,567,006.70 × 184,452,872.52
  4. Step 4: Simplify right side
    729,711,338.52x = 201,896,028,551,433,120
  5. Step 5: Solve for x
    x = 201,896,028,551,433,120/729,711,338.52
  6. Step 6: Final answer
    x = 276,679,308.51

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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.