Home / 62,976,586.93-94,466,375.04-16,918,514.55

Finding the Fourth Proportional to 62,976,586.93, 94,466,375.04 and 16,918,514.55

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Solution

The fourth proportional to 62,976,586.93, 94,466,375.04 and 16,918,514.55 is: 25,378,173.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,976,586.93 : 94,466,375.04 = 16,918,514.55 : x
  2. Step 2: Convert to fraction form
    62,976,586.93/94,466,375.04 = 16,918,514.55/x
  3. Step 3: Cross multiply
    62,976,586.93x = 94,466,375.04 × 16,918,514.55
  4. Step 4: Simplify right side
    62,976,586.93x = 1,598,230,740,663,441.50
  5. Step 5: Solve for x
    x = 1,598,230,740,663,441.50/62,976,586.93
  6. Step 6: Final answer
    x = 25,378,173.36

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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.