Home / 2,313,156,664,842.20-3,192,113,253,547.70-1,271,445,232,087.80

Finding the Fourth Proportional to 2,313,156,664,842.20, 3,192,113,253,547.70 and 1,271,445,232,087.80

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Solution

The fourth proportional to 2,313,156,664,842.20, 3,192,113,253,547.70 and 1,271,445,232,087.80 is: 1,754,570,815,800.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,156,664,842.20 : 3,192,113,253,547.70 = 1,271,445,232,087.80 : x
  2. Step 2: Convert to fraction form
    2,313,156,664,842.20/3,192,113,253,547.70 = 1,271,445,232,087.80/x
  3. Step 3: Cross multiply
    2,313,156,664,842.20x = 3,192,113,253,547.70 × 1,271,445,232,087.80
  4. Step 4: Simplify right side
    2,313,156,664,842.20x = 4,058,597,176,507,498,286,284,800
  5. Step 5: Solve for x
    x = 4,058,597,176,507,498,286,284,800/2,313,156,664,842.20
  6. Step 6: Final answer
    x = 1,754,570,815,800.91

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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.