Home / 57,124,401.92-85,626,804.29-23,906,648.97

Finding the Fourth Proportional to 57,124,401.92, 85,626,804.29 and 23,906,648.97

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Solution

The fourth proportional to 57,124,401.92, 85,626,804.29 and 23,906,648.97 is: 35,834,947.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,124,401.92 : 85,626,804.29 = 23,906,648.97 : x
  2. Step 2: Convert to fraction form
    57,124,401.92/85,626,804.29 = 23,906,648.97/x
  3. Step 3: Cross multiply
    57,124,401.92x = 85,626,804.29 × 23,906,648.97
  4. Step 4: Simplify right side
    57,124,401.92x = 2,047,049,952,583,920.25
  5. Step 5: Solve for x
    x = 2,047,049,952,583,920.25/57,124,401.92
  6. Step 6: Final answer
    x = 35,834,947.65

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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.