Home / 25,112,107.27-34,652,024.10-14,100,067.48

Finding the Fourth Proportional to 25,112,107.27, 34,652,024.10 and 14,100,067.48

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Solution

The fourth proportional to 25,112,107.27, 34,652,024.10 and 14,100,067.48 is: 19,456,586.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,112,107.27 : 34,652,024.10 = 14,100,067.48 : x
  2. Step 2: Convert to fraction form
    25,112,107.27/34,652,024.10 = 14,100,067.48/x
  3. Step 3: Cross multiply
    25,112,107.27x = 34,652,024.10 × 14,100,067.48
  4. Step 4: Simplify right side
    25,112,107.27x = 488,595,878,128,586.31
  5. Step 5: Solve for x
    x = 488,595,878,128,586.31/25,112,107.27
  6. Step 6: Final answer
    x = 19,456,586.13

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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.