Home / 29,125,008,011.30-43,687,512,016.95-29,125,008,011.30

Finding the Fourth Proportional to 29,125,008,011.30, 43,687,512,016.95 and 29,125,008,011.30

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Solution

The fourth proportional to 29,125,008,011.30, 43,687,512,016.95 and 29,125,008,011.30 is: 43,687,512,016.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,125,008,011.30 : 43,687,512,016.95 = 29,125,008,011.30 : x
  2. Step 2: Convert to fraction form
    29,125,008,011.30/43,687,512,016.95 = 29,125,008,011.30/x
  3. Step 3: Cross multiply
    29,125,008,011.30x = 43,687,512,016.95 × 29,125,008,011.30
  4. Step 4: Simplify right side
    29,125,008,011.30x = 1,272,399,137,487,433,760,768
  5. Step 5: Solve for x
    x = 1,272,399,137,487,433,760,768/29,125,008,011.30
  6. Step 6: Final answer
    x = 43,687,512,016.95

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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.