Home / 62,524,549.22-86,284,384.65-34,647,725.16

Finding the Fourth Proportional to 62,524,549.22, 86,284,384.65 and 34,647,725.16

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Solution

The fourth proportional to 62,524,549.22, 86,284,384.65 and 34,647,725.16 is: 47,814,141.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,524,549.22 : 86,284,384.65 = 34,647,725.16 : x
  2. Step 2: Convert to fraction form
    62,524,549.22/86,284,384.65 = 34,647,725.16/x
  3. Step 3: Cross multiply
    62,524,549.22x = 86,284,384.65 × 34,647,725.16
  4. Step 4: Simplify right side
    62,524,549.22x = 2,989,557,644,952,922.50
  5. Step 5: Solve for x
    x = 2,989,557,644,952,922.50/62,524,549.22
  6. Step 6: Final answer
    x = 47,814,141.53

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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.