Home / 27,372,888.48-37,775,546.96-14,982,992.04

Finding the Fourth Proportional to 27,372,888.48, 37,775,546.96 and 14,982,992.04

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Solution

The fourth proportional to 27,372,888.48, 37,775,546.96 and 14,982,992.04 is: 20,677,054.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,372,888.48 : 37,775,546.96 = 14,982,992.04 : x
  2. Step 2: Convert to fraction form
    27,372,888.48/37,775,546.96 = 14,982,992.04/x
  3. Step 3: Cross multiply
    27,372,888.48x = 37,775,546.96 × 14,982,992.04
  4. Step 4: Simplify right side
    27,372,888.48x = 565,990,719,408,326.12
  5. Step 5: Solve for x
    x = 565,990,719,408,326.12/27,372,888.48
  6. Step 6: Final answer
    x = 20,677,054.96

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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.