Home / 22,087,358.16-33,132,550.92-7,508,345.04

Finding the Fourth Proportional to 22,087,358.16, 33,132,550.92 and 7,508,345.04

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Solution

The fourth proportional to 22,087,358.16, 33,132,550.92 and 7,508,345.04 is: 11,263,032.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,087,358.16 : 33,132,550.92 = 7,508,345.04 : x
  2. Step 2: Convert to fraction form
    22,087,358.16/33,132,550.92 = 7,508,345.04/x
  3. Step 3: Cross multiply
    22,087,358.16x = 33,132,550.92 × 7,508,345.04
  4. Step 4: Simplify right side
    22,087,358.16x = 248,770,624,362,729.44
  5. Step 5: Solve for x
    x = 248,770,624,362,729.44/22,087,358.16
  6. Step 6: Final answer
    x = 11,263,032.12

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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.