Home / 3,242,891,167,042.20-4,474,894,015,959-1,924,276,069,643.10

Finding the Fourth Proportional to 3,242,891,167,042.20, 4,474,894,015,959 and 1,924,276,069,643.10

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Solution

The fourth proportional to 3,242,891,167,042.20, 4,474,894,015,959 and 1,924,276,069,643.10 is: 2,655,325,456,682.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,891,167,042.20 : 4,474,894,015,959 = 1,924,276,069,643.10 : x
  2. Step 2: Convert to fraction form
    3,242,891,167,042.20/4,474,894,015,959 = 1,924,276,069,643.10/x
  3. Step 3: Cross multiply
    3,242,891,167,042.20x = 4,474,894,015,959 × 1,924,276,069,643.10
  4. Step 4: Simplify right side
    3,242,891,167,042.20x = 8,610,931,469,099,012,391,436,288
  5. Step 5: Solve for x
    x = 8,610,931,469,099,012,391,436,288/3,242,891,167,042.20
  6. Step 6: Final answer
    x = 2,655,325,456,682.82

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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.