Home / 24,056,718.92-35,998,878.09-20,829,390.56

Finding the Fourth Proportional to 24,056,718.92, 35,998,878.09 and 20,829,390.56

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Solution

The fourth proportional to 24,056,718.92, 35,998,878.09 and 20,829,390.56 is: 31,169,449.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,056,718.92 : 35,998,878.09 = 20,829,390.56 : x
  2. Step 2: Convert to fraction form
    24,056,718.92/35,998,878.09 = 20,829,390.56/x
  3. Step 3: Cross multiply
    24,056,718.92x = 35,998,878.09 × 20,829,390.56
  4. Step 4: Simplify right side
    24,056,718.92x = 749,834,691,458,436.88
  5. Step 5: Solve for x
    x = 749,834,691,458,436.88/24,056,718.92
  6. Step 6: Final answer
    x = 31,169,449.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.