Home / 27,314,837.76-37,695,236.48-15,092,482.56

Finding the Fourth Proportional to 27,314,837.76, 37,695,236.48 and 15,092,482.56

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Solution

The fourth proportional to 27,314,837.76, 37,695,236.48 and 15,092,482.56 is: 20,828,046.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,314,837.76 : 37,695,236.48 = 15,092,482.56 : x
  2. Step 2: Convert to fraction form
    27,314,837.76/37,695,236.48 = 15,092,482.56/x
  3. Step 3: Cross multiply
    27,314,837.76x = 37,695,236.48 × 15,092,482.56
  4. Step 4: Simplify right side
    27,314,837.76x = 568,914,699,169,475.75
  5. Step 5: Solve for x
    x = 568,914,699,169,475.75/27,314,837.76
  6. Step 6: Final answer
    x = 20,828,046.07

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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.