Home / 15,003,968.04-22,505,952.33-3,644,340.12

Finding the Fourth Proportional to 15,003,968.04, 22,505,952.33 and 3,644,340.12

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Solution

The fourth proportional to 15,003,968.04, 22,505,952.33 and 3,644,340.12 is: 5,466,510.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,003,968.04 : 22,505,952.33 = 3,644,340.12 : x
  2. Step 2: Convert to fraction form
    15,003,968.04/22,505,952.33 = 3,644,340.12/x
  3. Step 3: Cross multiply
    15,003,968.04x = 22,505,952.33 × 3,644,340.12
  4. Step 4: Simplify right side
    15,003,968.04x = 82,019,345,015,026.47
  5. Step 5: Solve for x
    x = 82,019,345,015,026.47/15,003,968.04
  6. Step 6: Final answer
    x = 5,466,510.25

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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.