Home / 26,902,049.94-37,125,649.35-15,301,285.02

Finding the Fourth Proportional to 26,902,049.94, 37,125,649.35 and 15,301,285.02

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Solution

The fourth proportional to 26,902,049.94, 37,125,649.35 and 15,301,285.02 is: 21,116,239.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,902,049.94 : 37,125,649.35 = 15,301,285.02 : x
  2. Step 2: Convert to fraction form
    26,902,049.94/37,125,649.35 = 15,301,285.02/x
  3. Step 3: Cross multiply
    26,902,049.94x = 37,125,649.35 × 15,301,285.02
  4. Step 4: Simplify right side
    26,902,049.94x = 568,070,142,256,927.75
  5. Step 5: Solve for x
    x = 568,070,142,256,927.75/26,902,049.94
  6. Step 6: Final answer
    x = 21,116,239.97

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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.