Home / 22,463,613.36-33,696,644.76-7,109,756.37

Finding the Fourth Proportional to 22,463,613.36, 33,696,644.76 and 7,109,756.37

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Solution

The fourth proportional to 22,463,613.36, 33,696,644.76 and 7,109,756.37 is: 10,665,022.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,463,613.36 : 33,696,644.76 = 7,109,756.37 : x
  2. Step 2: Convert to fraction form
    22,463,613.36/33,696,644.76 = 7,109,756.37/x
  3. Step 3: Cross multiply
    22,463,613.36x = 33,696,644.76 × 7,109,756.37
  4. Step 4: Simplify right side
    22,463,613.36x = 239,574,934,730,037.12
  5. Step 5: Solve for x
    x = 239,574,934,730,037.12/22,463,613.36
  6. Step 6: Final answer
    x = 10,665,022.18

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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.