Home / 36,693,251.55-54,920,111.13-26,975,291.13

Finding the Fourth Proportional to 36,693,251.55, 54,920,111.13 and 26,975,291.13

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Solution

The fourth proportional to 36,693,251.55, 54,920,111.13 and 26,975,291.13 is: 40,374,889.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,693,251.55 : 54,920,111.13 = 26,975,291.13 : x
  2. Step 2: Convert to fraction form
    36,693,251.55/54,920,111.13 = 26,975,291.13/x
  3. Step 3: Cross multiply
    36,693,251.55x = 54,920,111.13 × 26,975,291.13
  4. Step 4: Simplify right side
    36,693,251.55x = 1,481,485,986,623,703.25
  5. Step 5: Solve for x
    x = 1,481,485,986,623,703.25/36,693,251.55
  6. Step 6: Final answer
    x = 40,374,889.77

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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.