Home / 496,059,253.36-744,090,829.88-200,959,947.52

Finding the Fourth Proportional to 496,059,253.36, 744,090,829.88 and 200,959,947.52

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Solution

The fourth proportional to 496,059,253.36, 744,090,829.88 and 200,959,947.52 is: 301,440,711.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,059,253.36 : 744,090,829.88 = 200,959,947.52 : x
  2. Step 2: Convert to fraction form
    496,059,253.36/744,090,829.88 = 200,959,947.52/x
  3. Step 3: Cross multiply
    496,059,253.36x = 744,090,829.88 × 200,959,947.52
  4. Step 4: Simplify right side
    496,059,253.36x = 149,532,454,119,933,024
  5. Step 5: Solve for x
    x = 149,532,454,119,933,024/496,059,253.36
  6. Step 6: Final answer
    x = 301,440,711.18

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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.