Home / 26,990,040.03-37,207,516.14-19,241,630.25

Finding the Fourth Proportional to 26,990,040.03, 37,207,516.14 and 19,241,630.25

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Solution

The fourth proportional to 26,990,040.03, 37,207,516.14 and 19,241,630.25 is: 26,525,832.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,990,040.03 : 37,207,516.14 = 19,241,630.25 : x
  2. Step 2: Convert to fraction form
    26,990,040.03/37,207,516.14 = 19,241,630.25/x
  3. Step 3: Cross multiply
    26,990,040.03x = 37,207,516.14 × 19,241,630.25
  4. Step 4: Simplify right side
    26,990,040.03x = 715,933,268,086,787.25
  5. Step 5: Solve for x
    x = 715,933,268,086,787.25/26,990,040.03
  6. Step 6: Final answer
    x = 26,525,832.02

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Double scale
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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.