Home / 9,900,358.75-14,850,549.97-2,711,954.62

Finding the Fourth Proportional to 9,900,358.75, 14,850,549.97 and 2,711,954.62

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Solution

The fourth proportional to 9,900,358.75, 14,850,549.97 and 2,711,954.62 is: 4,067,935.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,900,358.75 : 14,850,549.97 = 2,711,954.62 : x
  2. Step 2: Convert to fraction form
    9,900,358.75/14,850,549.97 = 2,711,954.62/x
  3. Step 3: Cross multiply
    9,900,358.75x = 14,850,549.97 × 2,711,954.62
  4. Step 4: Simplify right side
    9,900,358.75x = 40,274,017,512,869.84
  5. Step 5: Solve for x
    x = 40,274,017,512,869.84/9,900,358.75
  6. Step 6: Final answer
    x = 4,067,935.17

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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.