Home / 29,117,957,307.27-40,182,388,203-16,257,795,356.04

Finding the Fourth Proportional to 29,117,957,307.27, 40,182,388,203 and 16,257,795,356.04

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Solution

The fourth proportional to 29,117,957,307.27, 40,182,388,203 and 16,257,795,356.04 is: 22,435,538,229.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,117,957,307.27 : 40,182,388,203 = 16,257,795,356.04 : x
  2. Step 2: Convert to fraction form
    29,117,957,307.27/40,182,388,203 = 16,257,795,356.04/x
  3. Step 3: Cross multiply
    29,117,957,307.27x = 40,182,388,203 × 16,257,795,356.04
  4. Step 4: Simplify right side
    29,117,957,307.27x = 653,277,044,321,329,872,896
  5. Step 5: Solve for x
    x = 653,277,044,321,329,872,896/29,117,957,307.27
  6. Step 6: Final answer
    x = 22,435,538,229.13

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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.