Home / 25,959,990.96-35,835,818.27-16,175,269.76

Finding the Fourth Proportional to 25,959,990.96, 35,835,818.27 and 16,175,269.76

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Solution

The fourth proportional to 25,959,990.96, 35,835,818.27 and 16,175,269.76 is: 22,328,745.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,959,990.96 : 35,835,818.27 = 16,175,269.76 : x
  2. Step 2: Convert to fraction form
    25,959,990.96/35,835,818.27 = 16,175,269.76/x
  3. Step 3: Cross multiply
    25,959,990.96x = 35,835,818.27 × 16,175,269.76
  4. Step 4: Simplify right side
    25,959,990.96x = 579,654,027,327,531.12
  5. Step 5: Solve for x
    x = 579,654,027,327,531.12/25,959,990.96
  6. Step 6: Final answer
    x = 22,328,745.35

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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.