Home / 24,692,517.90-34,077,768.09-13,682,721.29

Finding the Fourth Proportional to 24,692,517.90, 34,077,768.09 and 13,682,721.29

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Solution

The fourth proportional to 24,692,517.90, 34,077,768.09 and 13,682,721.29 is: 18,883,315.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,692,517.90 : 34,077,768.09 = 13,682,721.29 : x
  2. Step 2: Convert to fraction form
    24,692,517.90/34,077,768.09 = 13,682,721.29/x
  3. Step 3: Cross multiply
    24,692,517.90x = 34,077,768.09 × 13,682,721.29
  4. Step 4: Simplify right side
    24,692,517.90x = 466,276,602,739,026.56
  5. Step 5: Solve for x
    x = 466,276,602,739,026.56/24,692,517.90
  6. Step 6: Final answer
    x = 18,883,315.37

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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.