Home / 27,372,882.72-37,775,539.04-14,982,986.27

Finding the Fourth Proportional to 27,372,882.72, 37,775,539.04 and 14,982,986.27

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Solution

The fourth proportional to 27,372,882.72, 37,775,539.04 and 14,982,986.27 is: 20,677,047.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,372,882.72 : 37,775,539.04 = 14,982,986.27 : x
  2. Step 2: Convert to fraction form
    27,372,882.72/37,775,539.04 = 14,982,986.27/x
  3. Step 3: Cross multiply
    27,372,882.72x = 37,775,539.04 × 14,982,986.27
  4. Step 4: Simplify right side
    27,372,882.72x = 565,990,382,514,376.38
  5. Step 5: Solve for x
    x = 565,990,382,514,376.38/27,372,882.72
  6. Step 6: Final answer
    x = 20,677,047.00

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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.