Home / 32,209,177.33-48,298,836.07-12,008,995.57

Finding the Fourth Proportional to 32,209,177.33, 48,298,836.07 and 12,008,995.57

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Solution

The fourth proportional to 32,209,177.33, 48,298,836.07 and 12,008,995.57 is: 18,007,926.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,209,177.33 : 48,298,836.07 = 12,008,995.57 : x
  2. Step 2: Convert to fraction form
    32,209,177.33/48,298,836.07 = 12,008,995.57/x
  3. Step 3: Cross multiply
    32,209,177.33x = 48,298,836.07 × 12,008,995.57
  4. Step 4: Simplify right side
    32,209,177.33x = 580,020,508,400,786.25
  5. Step 5: Solve for x
    x = 580,020,508,400,786.25/32,209,177.33
  6. Step 6: Final answer
    x = 18,007,926.82

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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.