Home / 301,253,966.24-451,705,367.82-116,805,960.50

Finding the Fourth Proportional to 301,253,966.24, 451,705,367.82 and 116,805,960.50

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Solution

The fourth proportional to 301,253,966.24, 451,705,367.82 and 116,805,960.50 is: 175,140,862.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,253,966.24 : 451,705,367.82 = 116,805,960.50 : x
  2. Step 2: Convert to fraction form
    301,253,966.24/451,705,367.82 = 116,805,960.50/x
  3. Step 3: Cross multiply
    301,253,966.24x = 451,705,367.82 × 116,805,960.50
  4. Step 4: Simplify right side
    301,253,966.24x = 52,761,879,351,220,888
  5. Step 5: Solve for x
    x = 52,761,879,351,220,888/301,253,966.24
  6. Step 6: Final answer
    x = 175,140,862.08

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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.