Home / 3,227,255,797.18-4,455,669,311.31-2,633,955,507.70

Finding the Fourth Proportional to 3,227,255,797.18, 4,455,669,311.31 and 2,633,955,507.70

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Solution

The fourth proportional to 3,227,255,797.18, 4,455,669,311.31 and 2,633,955,507.70 is: 3,636,536,878.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,255,797.18 : 4,455,669,311.31 = 2,633,955,507.70 : x
  2. Step 2: Convert to fraction form
    3,227,255,797.18/4,455,669,311.31 = 2,633,955,507.70/x
  3. Step 3: Cross multiply
    3,227,255,797.18x = 4,455,669,311.31 × 2,633,955,507.70
  4. Step 4: Simplify right side
    3,227,255,797.18x = 11,736,034,723,014,840,320
  5. Step 5: Solve for x
    x = 11,736,034,723,014,840,320/3,227,255,797.18
  6. Step 6: Final answer
    x = 3,636,536,878.57

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Double scale
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1.5x scale

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.