Home / 2,313,156,664,825-3,192,113,253,524.20-1,271,445,232,070.30

Finding the Fourth Proportional to 2,313,156,664,825, 3,192,113,253,524.20 and 1,271,445,232,070.30

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Solution

The fourth proportional to 2,313,156,664,825, 3,192,113,253,524.20 and 1,271,445,232,070.30 is: 1,754,570,815,776.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,156,664,825 : 3,192,113,253,524.20 = 1,271,445,232,070.30 : x
  2. Step 2: Convert to fraction form
    2,313,156,664,825/3,192,113,253,524.20 = 1,271,445,232,070.30/x
  3. Step 3: Cross multiply
    2,313,156,664,825x = 3,192,113,253,524.20 × 1,271,445,232,070.30
  4. Step 4: Simplify right side
    2,313,156,664,825x = 4,058,597,176,421,757,317,283,840
  5. Step 5: Solve for x
    x = 4,058,597,176,421,757,317,283,840/2,313,156,664,825
  6. Step 6: Final answer
    x = 1,754,570,815,776.89

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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.