Home / 63,162,024.80-94,743,037.20-62,311,719.20

Finding the Fourth Proportional to 63,162,024.80, 94,743,037.20 and 62,311,719.20

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Solution

The fourth proportional to 63,162,024.80, 94,743,037.20 and 62,311,719.20 is: 93,467,578.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,162,024.80 : 94,743,037.20 = 62,311,719.20 : x
  2. Step 2: Convert to fraction form
    63,162,024.80/94,743,037.20 = 62,311,719.20/x
  3. Step 3: Cross multiply
    63,162,024.80x = 94,743,037.20 × 62,311,719.20
  4. Step 4: Simplify right side
    63,162,024.80x = 5,903,601,530,161,555
  5. Step 5: Solve for x
    x = 5,903,601,530,161,555/63,162,024.80
  6. Step 6: Final answer
    x = 93,467,578.80

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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.