Home / 22,087,463.54-33,132,708.86-7,508,450.52

Finding the Fourth Proportional to 22,087,463.54, 33,132,708.86 and 7,508,450.52

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Solution

The fourth proportional to 22,087,463.54, 33,132,708.86 and 7,508,450.52 is: 11,263,190.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,087,463.54 : 33,132,708.86 = 7,508,450.52 : x
  2. Step 2: Convert to fraction form
    22,087,463.54/33,132,708.86 = 7,508,450.52/x
  3. Step 3: Cross multiply
    22,087,463.54x = 33,132,708.86 × 7,508,450.52
  4. Step 4: Simplify right side
    22,087,463.54x = 248,775,305,031,333.34
  5. Step 5: Solve for x
    x = 248,775,305,031,333.34/22,087,463.54
  6. Step 6: Final answer
    x = 11,263,190.30

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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.