Home / 32,197,273.70-44,428,196.13-21,765,980.71

Finding the Fourth Proportional to 32,197,273.70, 44,428,196.13 and 21,765,980.71

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Solution

The fourth proportional to 32,197,273.70, 44,428,196.13 and 21,765,980.71 is: 30,034,321.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,197,273.70 : 44,428,196.13 = 21,765,980.71 : x
  2. Step 2: Convert to fraction form
    32,197,273.70/44,428,196.13 = 21,765,980.71/x
  3. Step 3: Cross multiply
    32,197,273.70x = 44,428,196.13 × 21,765,980.71
  4. Step 4: Simplify right side
    32,197,273.70x = 967,023,259,723,535.62
  5. Step 5: Solve for x
    x = 967,023,259,723,535.62/32,197,273.70
  6. Step 6: Final answer
    x = 30,034,321.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.