Home / 22,650,645.62-33,980,409.32-9,001,247.87

Finding the Fourth Proportional to 22,650,645.62, 33,980,409.32 and 9,001,247.87

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Solution

The fourth proportional to 22,650,645.62, 33,980,409.32 and 9,001,247.87 is: 13,503,636.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,650,645.62 : 33,980,409.32 = 9,001,247.87 : x
  2. Step 2: Convert to fraction form
    22,650,645.62/33,980,409.32 = 9,001,247.87/x
  3. Step 3: Cross multiply
    22,650,645.62x = 33,980,409.32 × 9,001,247.87
  4. Step 4: Simplify right side
    22,650,645.62x = 305,866,087,013,378.12
  5. Step 5: Solve for x
    x = 305,866,087,013,378.12/22,650,645.62
  6. Step 6: Final answer
    x = 13,503,636.59

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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.