Home / 62,952,414.60-94,470,612.30-28,856,209.80

Finding the Fourth Proportional to 62,952,414.60, 94,470,612.30 and 28,856,209.80

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Solution

The fourth proportional to 62,952,414.60, 94,470,612.30 and 28,856,209.80 is: 43,303,562.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,952,414.60 : 94,470,612.30 = 28,856,209.80 : x
  2. Step 2: Convert to fraction form
    62,952,414.60/94,470,612.30 = 28,856,209.80/x
  3. Step 3: Cross multiply
    62,952,414.60x = 94,470,612.30 × 28,856,209.80
  4. Step 4: Simplify right side
    62,952,414.60x = 2,726,063,808,463,260.50
  5. Step 5: Solve for x
    x = 2,726,063,808,463,260.50/62,952,414.60
  6. Step 6: Final answer
    x = 43,303,562.31

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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.