Home / 25,112,106.27-34,652,022.72-14,100,066.48

Finding the Fourth Proportional to 25,112,106.27, 34,652,022.72 and 14,100,066.48

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Solution

The fourth proportional to 25,112,106.27, 34,652,022.72 and 14,100,066.48 is: 19,456,584.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,112,106.27 : 34,652,022.72 = 14,100,066.48 : x
  2. Step 2: Convert to fraction form
    25,112,106.27/34,652,022.72 = 14,100,066.48/x
  3. Step 3: Cross multiply
    25,112,106.27x = 34,652,022.72 × 14,100,066.48
  4. Step 4: Simplify right side
    25,112,106.27x = 488,595,824,018,470.44
  5. Step 5: Solve for x
    x = 488,595,824,018,470.44/25,112,106.27
  6. Step 6: Final answer
    x = 19,456,584.75

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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.