Home / 27,613,444.32-38,079,250.59-23,438,529.66

Finding the Fourth Proportional to 27,613,444.32, 38,079,250.59 and 23,438,529.66

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Solution

The fourth proportional to 27,613,444.32, 38,079,250.59 and 23,438,529.66 is: 32,321,996.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,613,444.32 : 38,079,250.59 = 23,438,529.66 : x
  2. Step 2: Convert to fraction form
    27,613,444.32/38,079,250.59 = 23,438,529.66/x
  3. Step 3: Cross multiply
    27,613,444.32x = 38,079,250.59 × 23,438,529.66
  4. Step 4: Simplify right side
    27,613,444.32x = 892,521,644,384,287.62
  5. Step 5: Solve for x
    x = 892,521,644,384,287.62/27,613,444.32
  6. Step 6: Final answer
    x = 32,321,996.27

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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.