Home / 10,981,370,072.88-16,472,170,058.04-4,350,612,996

Finding the Fourth Proportional to 10,981,370,072.88, 16,472,170,058.04 and 4,350,612,996

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Solution

The fourth proportional to 10,981,370,072.88, 16,472,170,058.04 and 4,350,612,996 is: 6,525,965,034.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,981,370,072.88 : 16,472,170,058.04 = 4,350,612,996 : x
  2. Step 2: Convert to fraction form
    10,981,370,072.88/16,472,170,058.04 = 4,350,612,996/x
  3. Step 3: Cross multiply
    10,981,370,072.88x = 16,472,170,058.04 × 4,350,612,996
  4. Step 4: Simplify right side
    10,981,370,072.88x = 71,664,037,126,830,899,200
  5. Step 5: Solve for x
    x = 71,664,037,126,830,899,200/10,981,370,072.88
  6. Step 6: Final answer
    x = 6,525,965,034.53

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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.