Home / 9,363,376,477.05-14,035,233,013.33-3,150,384,776.61

Finding the Fourth Proportional to 9,363,376,477.05, 14,035,233,013.33 and 3,150,384,776.61

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Solution

The fourth proportional to 9,363,376,477.05, 14,035,233,013.33 and 3,150,384,776.61 is: 4,722,269,208.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363,376,477.05 : 14,035,233,013.33 = 3,150,384,776.61 : x
  2. Step 2: Convert to fraction form
    9,363,376,477.05/14,035,233,013.33 = 3,150,384,776.61/x
  3. Step 3: Cross multiply
    9,363,376,477.05x = 14,035,233,013.33 × 3,150,384,776.61
  4. Step 4: Simplify right side
    9,363,376,477.05x = 44,216,384,421,368,930,304
  5. Step 5: Solve for x
    x = 44,216,384,421,368,930,304/9,363,376,477.05
  6. Step 6: Final answer
    x = 4,722,269,208.09

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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.