Home / 27,350,046.54-37,706,129.10-17,543,467.26

Finding the Fourth Proportional to 27,350,046.54, 37,706,129.10 and 17,543,467.26

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Solution

The fourth proportional to 27,350,046.54, 37,706,129.10 and 17,543,467.26 is: 24,186,293.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,350,046.54 : 37,706,129.10 = 17,543,467.26 : x
  2. Step 2: Convert to fraction form
    27,350,046.54/37,706,129.10 = 17,543,467.26/x
  3. Step 3: Cross multiply
    27,350,046.54x = 37,706,129.10 × 17,543,467.26
  4. Step 4: Simplify right side
    27,350,046.54x = 661,496,241,367,183.38
  5. Step 5: Solve for x
    x = 661,496,241,367,183.38/27,350,046.54
  6. Step 6: Final answer
    x = 24,186,293.08

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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.