Home / 22,151,433.38-33,232,762.15-6,799,501.38

Finding the Fourth Proportional to 22,151,433.38, 33,232,762.15 and 6,799,501.38

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Solution

The fourth proportional to 22,151,433.38, 33,232,762.15 and 6,799,501.38 is: 10,200,974.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,151,433.38 : 33,232,762.15 = 6,799,501.38 : x
  2. Step 2: Convert to fraction form
    22,151,433.38/33,232,762.15 = 6,799,501.38/x
  3. Step 3: Cross multiply
    22,151,433.38x = 33,232,762.15 × 6,799,501.38
  4. Step 4: Simplify right side
    22,151,433.38x = 225,966,212,100,136.75
  5. Step 5: Solve for x
    x = 225,966,212,100,136.75/22,151,433.38
  6. Step 6: Final answer
    x = 10,200,974.73

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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.