Home / 2,242,194,135.98-3,363,278,969.72-914,216,964.89

Finding the Fourth Proportional to 2,242,194,135.98, 3,363,278,969.72 and 914,216,964.89

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Solution

The fourth proportional to 2,242,194,135.98, 3,363,278,969.72 and 914,216,964.89 is: 1,371,320,459.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,194,135.98 : 3,363,278,969.72 = 914,216,964.89 : x
  2. Step 2: Convert to fraction form
    2,242,194,135.98/3,363,278,969.72 = 914,216,964.89/x
  3. Step 3: Cross multiply
    2,242,194,135.98x = 3,363,278,969.72 × 914,216,964.89
  4. Step 4: Simplify right side
    2,242,194,135.98x = 3,074,766,691,754,397,184
  5. Step 5: Solve for x
    x = 3,074,766,691,754,397,184/2,242,194,135.98
  6. Step 6: Final answer
    x = 1,371,320,459.02

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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.