Home / 26,135,572.78-36,067,120.29-14,532,887.17

Finding the Fourth Proportional to 26,135,572.78, 36,067,120.29 and 14,532,887.17

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Solution

The fourth proportional to 26,135,572.78, 36,067,120.29 and 14,532,887.17 is: 20,055,400.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,135,572.78 : 36,067,120.29 = 14,532,887.17 : x
  2. Step 2: Convert to fraction form
    26,135,572.78/36,067,120.29 = 14,532,887.17/x
  3. Step 3: Cross multiply
    26,135,572.78x = 36,067,120.29 × 14,532,887.17
  4. Step 4: Simplify right side
    26,135,572.78x = 524,159,389,721,387.69
  5. Step 5: Solve for x
    x = 524,159,389,721,387.69/26,135,572.78
  6. Step 6: Final answer
    x = 20,055,400.89

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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.