Home / 65,516,269.26-98,274,436.73-22,385,895.54

Finding the Fourth Proportional to 65,516,269.26, 98,274,436.73 and 22,385,895.54

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Solution

The fourth proportional to 65,516,269.26, 98,274,436.73 and 22,385,895.54 is: 33,578,854.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,516,269.26 : 98,274,436.73 = 22,385,895.54 : x
  2. Step 2: Convert to fraction form
    65,516,269.26/98,274,436.73 = 22,385,895.54/x
  3. Step 3: Cross multiply
    65,516,269.26x = 98,274,436.73 × 22,385,895.54
  4. Step 4: Simplify right side
    65,516,269.26x = 2,199,961,274,890,119.25
  5. Step 5: Solve for x
    x = 2,199,961,274,890,119.25/65,516,269.26
  6. Step 6: Final answer
    x = 33,578,854.53

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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.