Home / 95,803,242.72-132,208,523.46-51,750,239.28

Finding the Fourth Proportional to 95,803,242.72, 132,208,523.46 and 51,750,239.28

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Solution

The fourth proportional to 95,803,242.72, 132,208,523.46 and 51,750,239.28 is: 71,415,356.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,803,242.72 : 132,208,523.46 = 51,750,239.28 : x
  2. Step 2: Convert to fraction form
    95,803,242.72/132,208,523.46 = 51,750,239.28/x
  3. Step 3: Cross multiply
    95,803,242.72x = 132,208,523.46 × 51,750,239.28
  4. Step 4: Simplify right side
    95,803,242.72x = 6,841,822,723,910,493
  5. Step 5: Solve for x
    x = 6,841,822,723,910,493/95,803,242.72
  6. Step 6: Final answer
    x = 71,415,356.41

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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.