Home / 27,247,905.23-37,601,835.40-14,857,968.25

Finding the Fourth Proportional to 27,247,905.23, 37,601,835.40 and 14,857,968.25

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Solution

The fourth proportional to 27,247,905.23, 37,601,835.40 and 14,857,968.25 is: 20,503,846.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,247,905.23 : 37,601,835.40 = 14,857,968.25 : x
  2. Step 2: Convert to fraction form
    27,247,905.23/37,601,835.40 = 14,857,968.25/x
  3. Step 3: Cross multiply
    27,247,905.23x = 37,601,835.40 × 14,857,968.25
  4. Step 4: Simplify right side
    27,247,905.23x = 558,686,876,514,926
  5. Step 5: Solve for x
    x = 558,686,876,514,926/27,247,905.23
  6. Step 6: Final answer
    x = 20,503,846.88

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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.