Home / 32,555,087.70-48,832,631.55-25,020,086.10

Finding the Fourth Proportional to 32,555,087.70, 48,832,631.55 and 25,020,086.10

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Solution

The fourth proportional to 32,555,087.70, 48,832,631.55 and 25,020,086.10 is: 37,530,129.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,555,087.70 : 48,832,631.55 = 25,020,086.10 : x
  2. Step 2: Convert to fraction form
    32,555,087.70/48,832,631.55 = 25,020,086.10/x
  3. Step 3: Cross multiply
    32,555,087.70x = 48,832,631.55 × 25,020,086.10
  4. Step 4: Simplify right side
    32,555,087.70x = 1,221,796,645,870,576.50
  5. Step 5: Solve for x
    x = 1,221,796,645,870,576.50/32,555,087.70
  6. Step 6: Final answer
    x = 37,530,129.15

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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.