Home / 41,308,506.68-57,005,424.62-22,723,247.64

Finding the Fourth Proportional to 41,308,506.68, 57,005,424.62 and 22,723,247.64

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Solution

The fourth proportional to 41,308,506.68, 57,005,424.62 and 22,723,247.64 is: 31,357,908.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,308,506.68 : 57,005,424.62 = 22,723,247.64 : x
  2. Step 2: Convert to fraction form
    41,308,506.68/57,005,424.62 = 22,723,247.64/x
  3. Step 3: Cross multiply
    41,308,506.68x = 57,005,424.62 × 22,723,247.64
  4. Step 4: Simplify right side
    41,308,506.68x = 1,295,348,380,463,612.75
  5. Step 5: Solve for x
    x = 1,295,348,380,463,612.75/41,308,506.68
  6. Step 6: Final answer
    x = 31,357,908.69

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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.