Home / 57,792,200.56-86,675,035.41-34,455,546.72

Finding the Fourth Proportional to 57,792,200.56, 86,675,035.41 and 34,455,546.72

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Solution

The fourth proportional to 57,792,200.56, 86,675,035.41 and 34,455,546.72 is: 51,675,411.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,792,200.56 : 86,675,035.41 = 34,455,546.72 : x
  2. Step 2: Convert to fraction form
    57,792,200.56/86,675,035.41 = 34,455,546.72/x
  3. Step 3: Cross multiply
    57,792,200.56x = 86,675,035.41 × 34,455,546.72
  4. Step 4: Simplify right side
    57,792,200.56x = 2,986,435,732,113,048
  5. Step 5: Solve for x
    x = 2,986,435,732,113,048/57,792,200.56
  6. Step 6: Final answer
    x = 51,675,411.27

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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.