Home / 22,048,432.20-33,007,974.90-15,460,296.77

Finding the Fourth Proportional to 22,048,432.20, 33,007,974.90 and 15,460,296.77

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Solution

The fourth proportional to 22,048,432.20, 33,007,974.90 and 15,460,296.77 is: 23,145,096.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,048,432.20 : 33,007,974.90 = 15,460,296.77 : x
  2. Step 2: Convert to fraction form
    22,048,432.20/33,007,974.90 = 15,460,296.77/x
  3. Step 3: Cross multiply
    22,048,432.20x = 33,007,974.90 × 15,460,296.77
  4. Step 4: Simplify right side
    22,048,432.20x = 510,313,087,866,906.56
  5. Step 5: Solve for x
    x = 510,313,087,866,906.56/22,048,432.20
  6. Step 6: Final answer
    x = 23,145,096.36

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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.