Home / 8,600,787,046,630.20-12,903,215,274,105-2,792,226,462,363

Finding the Fourth Proportional to 8,600,787,046,630.20, 12,903,215,274,105 and 2,792,226,462,363

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Solution

The fourth proportional to 8,600,787,046,630.20, 12,903,215,274,105 and 2,792,226,462,363 is: 4,189,000,255,742.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,600,787,046,630.20 : 12,903,215,274,105 = 2,792,226,462,363 : x
  2. Step 2: Convert to fraction form
    8,600,787,046,630.20/12,903,215,274,105 = 2,792,226,462,363/x
  3. Step 3: Cross multiply
    8,600,787,046,630.20x = 12,903,215,274,105 × 2,792,226,462,363
  4. Step 4: Simplify right side
    8,600,787,046,630.20x = 36,028,699,137,922,433,451,819,008
  5. Step 5: Solve for x
    x = 36,028,699,137,922,433,451,819,008/8,600,787,046,630.20
  6. Step 6: Final answer
    x = 4,189,000,255,742.70

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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.