Home / 25,104,303.10-34,642,772.15-13,941,504.84

Finding the Fourth Proportional to 25,104,303.10, 34,642,772.15 and 13,941,504.84

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Solution

The fourth proportional to 25,104,303.10, 34,642,772.15 and 13,941,504.84 is: 19,238,629.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,104,303.10 : 34,642,772.15 = 13,941,504.84 : x
  2. Step 2: Convert to fraction form
    25,104,303.10/34,642,772.15 = 13,941,504.84/x
  3. Step 3: Cross multiply
    25,104,303.10x = 34,642,772.15 × 13,941,504.84
  4. Step 4: Simplify right side
    25,104,303.10x = 482,972,375,529,447.44
  5. Step 5: Solve for x
    x = 482,972,375,529,447.44/25,104,303.10
  6. Step 6: Final answer
    x = 19,238,629.08

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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.