Home / 62,976,597.78-94,466,391.42-16,918,525.50

Finding the Fourth Proportional to 62,976,597.78, 94,466,391.42 and 16,918,525.50

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Solution

The fourth proportional to 62,976,597.78, 94,466,391.42 and 16,918,525.50 is: 25,378,189.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,976,597.78 : 94,466,391.42 = 16,918,525.50 : x
  2. Step 2: Convert to fraction form
    62,976,597.78/94,466,391.42 = 16,918,525.50/x
  3. Step 3: Cross multiply
    62,976,597.78x = 94,466,391.42 × 16,918,525.50
  4. Step 4: Simplify right side
    62,976,597.78x = 1,598,232,052,132,251.25
  5. Step 5: Solve for x
    x = 1,598,232,052,132,251.25/62,976,597.78
  6. Step 6: Final answer
    x = 25,378,189.81

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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.