Home / 2,796,690,122,344.80-3,859,391,630,624.10-1,562,113,125,962.70

Finding the Fourth Proportional to 2,796,690,122,344.80, 3,859,391,630,624.10 and 1,562,113,125,962.70

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Solution

The fourth proportional to 2,796,690,122,344.80, 3,859,391,630,624.10 and 1,562,113,125,962.70 is: 2,155,693,359,181.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,796,690,122,344.80 : 3,859,391,630,624.10 = 1,562,113,125,962.70 : x
  2. Step 2: Convert to fraction form
    2,796,690,122,344.80/3,859,391,630,624.10 = 1,562,113,125,962.70/x
  3. Step 3: Cross multiply
    2,796,690,122,344.80x = 3,859,391,630,624.10 × 1,562,113,125,962.70
  4. Step 4: Simplify right side
    2,796,690,122,344.80x = 6,028,806,324,428,495,204,122,624
  5. Step 5: Solve for x
    x = 6,028,806,324,428,495,204,122,624/2,796,690,122,344.80
  6. Step 6: Final answer
    x = 2,155,693,359,181.97

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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.