Home / 22,151,429,605.57-33,227,229,604.84-5,363,212,899.53

Finding the Fourth Proportional to 22,151,429,605.57, 33,227,229,604.84 and 5,363,212,899.53

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Solution

The fourth proportional to 22,151,429,605.57, 33,227,229,604.84 and 5,363,212,899.53 is: 8,044,839,976.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,151,429,605.57 : 33,227,229,604.84 = 5,363,212,899.53 : x
  2. Step 2: Convert to fraction form
    22,151,429,605.57/33,227,229,604.84 = 5,363,212,899.53/x
  3. Step 3: Cross multiply
    22,151,429,605.57x = 33,227,229,604.84 × 5,363,212,899.53
  4. Step 4: Simplify right side
    22,151,429,605.57x = 178,204,706,432,387,940,352
  5. Step 5: Solve for x
    x = 178,204,706,432,387,940,352/22,151,429,605.57
  6. Step 6: Final answer
    x = 8,044,839,976.72

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1.5x scale

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.