Home / 26,876,622.17-37,092,887.38-15,275,929.44

Finding the Fourth Proportional to 26,876,622.17, 37,092,887.38 and 15,275,929.44

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Solution

The fourth proportional to 26,876,622.17, 37,092,887.38 and 15,275,929.44 is: 21,082,572.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,876,622.17 : 37,092,887.38 = 15,275,929.44 : x
  2. Step 2: Convert to fraction form
    26,876,622.17/37,092,887.38 = 15,275,929.44/x
  3. Step 3: Cross multiply
    26,876,622.17x = 37,092,887.38 × 15,275,929.44
  4. Step 4: Simplify right side
    26,876,622.17x = 566,628,330,080,902.38
  5. Step 5: Solve for x
    x = 566,628,330,080,902.38/26,876,622.17
  6. Step 6: Final answer
    x = 21,082,572.30

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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.