Home / 37,906,326-56,846,186.10-10,605,283.08

Finding the Fourth Proportional to 37,906,326, 56,846,186.10 and 10,605,283.08

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Solution

The fourth proportional to 37,906,326, 56,846,186.10 and 10,605,283.08 is: 15,904,202.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,906,326 : 56,846,186.10 = 10,605,283.08 : x
  2. Step 2: Convert to fraction form
    37,906,326/56,846,186.10 = 10,605,283.08/x
  3. Step 3: Cross multiply
    37,906,326x = 56,846,186.10 × 10,605,283.08
  4. Step 4: Simplify right side
    37,906,326x = 602,869,895,608,861.25
  5. Step 5: Solve for x
    x = 602,869,895,608,861.25/37,906,326
  6. Step 6: Final answer
    x = 15,904,202.79

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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.