Home / 24,183,064.62-33,372,399.56-13,169,998.13

Finding the Fourth Proportional to 24,183,064.62, 33,372,399.56 and 13,169,998.13

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Solution

The fourth proportional to 24,183,064.62, 33,372,399.56 and 13,169,998.13 is: 18,174,472.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,183,064.62 : 33,372,399.56 = 13,169,998.13 : x
  2. Step 2: Convert to fraction form
    24,183,064.62/33,372,399.56 = 13,169,998.13/x
  3. Step 3: Cross multiply
    24,183,064.62x = 33,372,399.56 × 13,169,998.13
  4. Step 4: Simplify right side
    24,183,064.62x = 439,514,439,566,100.81
  5. Step 5: Solve for x
    x = 439,514,439,566,100.81/24,183,064.62
  6. Step 6: Final answer
    x = 18,174,472.36

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.