Home / 48,948,608.10-73,422,912.15-14,865,525.30

Finding the Fourth Proportional to 48,948,608.10, 73,422,912.15 and 14,865,525.30

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Solution

The fourth proportional to 48,948,608.10, 73,422,912.15 and 14,865,525.30 is: 22,298,287.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,948,608.10 : 73,422,912.15 = 14,865,525.30 : x
  2. Step 2: Convert to fraction form
    48,948,608.10/73,422,912.15 = 14,865,525.30/x
  3. Step 3: Cross multiply
    48,948,608.10x = 73,422,912.15 × 14,865,525.30
  4. Step 4: Simplify right side
    48,948,608.10x = 1,091,470,158,165,502.50
  5. Step 5: Solve for x
    x = 1,091,470,158,165,502.50/48,948,608.10
  6. Step 6: Final answer
    x = 22,298,287.95

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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.