Home / 21,524,561.82-32,269,792.33-10,736,309.52

Finding the Fourth Proportional to 21,524,561.82, 32,269,792.33 and 10,736,309.52

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Solution

The fourth proportional to 21,524,561.82, 32,269,792.33 and 10,736,309.52 is: 16,095,959.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,524,561.82 : 32,269,792.33 = 10,736,309.52 : x
  2. Step 2: Convert to fraction form
    21,524,561.82/32,269,792.33 = 10,736,309.52/x
  3. Step 3: Cross multiply
    21,524,561.82x = 32,269,792.33 × 10,736,309.52
  4. Step 4: Simplify right side
    21,524,561.82x = 346,458,478,614,422.38
  5. Step 5: Solve for x
    x = 346,458,478,614,422.38/21,524,561.82
  6. Step 6: Final answer
    x = 16,095,959.65

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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.