Home / 73,642,340.16-110,467,938.96-22,524,801.84

Finding the Fourth Proportional to 73,642,340.16, 110,467,938.96 and 22,524,801.84

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Solution

The fourth proportional to 73,642,340.16, 110,467,938.96 and 22,524,801.84 is: 33,788,557.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,642,340.16 : 110,467,938.96 = 22,524,801.84 : x
  2. Step 2: Convert to fraction form
    73,642,340.16/110,467,938.96 = 22,524,801.84/x
  3. Step 3: Cross multiply
    73,642,340.16x = 110,467,938.96 × 22,524,801.84
  4. Step 4: Simplify right side
    73,642,340.16x = 2,488,268,434,747,215.50
  5. Step 5: Solve for x
    x = 2,488,268,434,747,215.50/73,642,340.16
  6. Step 6: Final answer
    x = 33,788,557.36

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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.