Home / 26,897,672.24-37,117,275-15,298,057.52

Finding the Fourth Proportional to 26,897,672.24, 37,117,275 and 15,298,057.52

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Solution

The fourth proportional to 26,897,672.24, 37,117,275 and 15,298,057.52 is: 21,110,459.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,897,672.24 : 37,117,275 = 15,298,057.52 : x
  2. Step 2: Convert to fraction form
    26,897,672.24/37,117,275 = 15,298,057.52/x
  3. Step 3: Cross multiply
    26,897,672.24x = 37,117,275 × 15,298,057.52
  4. Step 4: Simplify right side
    26,897,672.24x = 567,822,207,935,658
  5. Step 5: Solve for x
    x = 567,822,207,935,658/26,897,672.24
  6. Step 6: Final answer
    x = 21,110,459.03

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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.