Home / 2,313,156,664,834.20-3,192,113,253,537-1,271,445,232,079.50

Finding the Fourth Proportional to 2,313,156,664,834.20, 3,192,113,253,537 and 1,271,445,232,079.50

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Solution

The fourth proportional to 2,313,156,664,834.20, 3,192,113,253,537 and 1,271,445,232,079.50 is: 1,754,570,815,789.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,156,664,834.20 : 3,192,113,253,537 = 1,271,445,232,079.50 : x
  2. Step 2: Convert to fraction form
    2,313,156,664,834.20/3,192,113,253,537 = 1,271,445,232,079.50/x
  3. Step 3: Cross multiply
    2,313,156,664,834.20x = 3,192,113,253,537 × 1,271,445,232,079.50
  4. Step 4: Simplify right side
    2,313,156,664,834.20x = 4,058,597,176,467,398,860,996,608
  5. Step 5: Solve for x
    x = 4,058,597,176,467,398,860,996,608/2,313,156,664,834.20
  6. Step 6: Final answer
    x = 1,754,570,815,789.65

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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.