Home / 24,814,963.80-34,244,051.40-13,801,680.72

Finding the Fourth Proportional to 24,814,963.80, 34,244,051.40 and 13,801,680.72

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Solution

The fourth proportional to 24,814,963.80, 34,244,051.40 and 13,801,680.72 is: 19,045,986.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,814,963.80 : 34,244,051.40 = 13,801,680.72 : x
  2. Step 2: Convert to fraction form
    24,814,963.80/34,244,051.40 = 13,801,680.72/x
  3. Step 3: Cross multiply
    24,814,963.80x = 34,244,051.40 × 13,801,680.72
  4. Step 4: Simplify right side
    24,814,963.80x = 472,625,463,982,069
  5. Step 5: Solve for x
    x = 472,625,463,982,069/24,814,963.80
  6. Step 6: Final answer
    x = 19,045,986.44

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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.