Home / 62,524,530.92-86,284,359.28-34,647,706.77

Finding the Fourth Proportional to 62,524,530.92, 86,284,359.28 and 34,647,706.77

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Solution

The fourth proportional to 62,524,530.92, 86,284,359.28 and 34,647,706.77 is: 47,814,116.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,524,530.92 : 86,284,359.28 = 34,647,706.77 : x
  2. Step 2: Convert to fraction form
    62,524,530.92/86,284,359.28 = 34,647,706.77/x
  3. Step 3: Cross multiply
    62,524,530.92x = 86,284,359.28 × 34,647,706.77
  4. Step 4: Simplify right side
    62,524,530.92x = 2,989,555,179,170,768.50
  5. Step 5: Solve for x
    x = 2,989,555,179,170,768.50/62,524,530.92
  6. Step 6: Final answer
    x = 47,814,116.08

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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.