Home / 62,991,010.80-94,486,516.20-17,552,805.30

Finding the Fourth Proportional to 62,991,010.80, 94,486,516.20 and 17,552,805.30

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Solution

The fourth proportional to 62,991,010.80, 94,486,516.20 and 17,552,805.30 is: 26,329,207.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,991,010.80 : 94,486,516.20 = 17,552,805.30 : x
  2. Step 2: Convert to fraction form
    62,991,010.80/94,486,516.20 = 17,552,805.30/x
  3. Step 3: Cross multiply
    62,991,010.80x = 94,486,516.20 × 17,552,805.30
  4. Step 4: Simplify right side
    62,991,010.80x = 1,658,503,422,333,896
  5. Step 5: Solve for x
    x = 1,658,503,422,333,896/62,991,010.80
  6. Step 6: Final answer
    x = 26,329,207.95

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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.