Home / 662,584,591.49-914,407,645.07-365,226,162.98

Finding the Fourth Proportional to 662,584,591.49, 914,407,645.07 and 365,226,162.98

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Solution

The fourth proportional to 662,584,591.49, 914,407,645.07 and 365,226,162.98 is: 504,034,654.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,584,591.49 : 914,407,645.07 = 365,226,162.98 : x
  2. Step 2: Convert to fraction form
    662,584,591.49/914,407,645.07 = 365,226,162.98/x
  3. Step 3: Cross multiply
    662,584,591.49x = 914,407,645.07 × 365,226,162.98
  4. Step 4: Simplify right side
    662,584,591.49x = 333,965,595,604,834,880
  5. Step 5: Solve for x
    x = 333,965,595,604,834,880/662,584,591.49
  6. Step 6: Final answer
    x = 504,034,654.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.