Home / 27,157,169.32-37,575,581.77-23,679,754.42

Finding the Fourth Proportional to 27,157,169.32, 37,575,581.77 and 23,679,754.42

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Solution

The fourth proportional to 27,157,169.32, 37,575,581.77 and 23,679,754.42 is: 32,764,112.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,157,169.32 : 37,575,581.77 = 23,679,754.42 : x
  2. Step 2: Convert to fraction form
    27,157,169.32/37,575,581.77 = 23,679,754.42/x
  3. Step 3: Cross multiply
    27,157,169.32x = 37,575,581.77 × 23,679,754.42
  4. Step 4: Simplify right side
    27,157,169.32x = 889,780,548,614,006.50
  5. Step 5: Solve for x
    x = 889,780,548,614,006.50/27,157,169.32
  6. Step 6: Final answer
    x = 32,764,112.42

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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.