Home / 2,781,444,104,049.50-4,172,166,156,074.60-2,671,734,274,315.20

Finding the Fourth Proportional to 2,781,444,104,049.50, 4,172,166,156,074.60 and 2,671,734,274,315.20

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Solution

The fourth proportional to 2,781,444,104,049.50, 4,172,166,156,074.60 and 2,671,734,274,315.20 is: 4,007,601,411,473.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,781,444,104,049.50 : 4,172,166,156,074.60 = 2,671,734,274,315.20 : x
  2. Step 2: Convert to fraction form
    2,781,444,104,049.50/4,172,166,156,074.60 = 2,671,734,274,315.20/x
  3. Step 3: Cross multiply
    2,781,444,104,049.50x = 4,172,166,156,074.60 × 2,671,734,274,315.20
  4. Step 4: Simplify right side
    2,781,444,104,049.50x = 11,146,919,317,322,408,900,165,632
  5. Step 5: Solve for x
    x = 11,146,919,317,322,408,900,165,632/2,781,444,104,049.50
  6. Step 6: Final answer
    x = 4,007,601,411,473.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.