Home / 27,097,601.86-37,394,221.36-14,707,429.39

Finding the Fourth Proportional to 27,097,601.86, 37,394,221.36 and 14,707,429.39

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Solution

The fourth proportional to 27,097,601.86, 37,394,221.36 and 14,707,429.39 is: 20,295,997.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,097,601.86 : 37,394,221.36 = 14,707,429.39 : x
  2. Step 2: Convert to fraction form
    27,097,601.86/37,394,221.36 = 14,707,429.39/x
  3. Step 3: Cross multiply
    27,097,601.86x = 37,394,221.36 × 14,707,429.39
  4. Step 4: Simplify right side
    27,097,601.86x = 549,972,870,011,682.62
  5. Step 5: Solve for x
    x = 549,972,870,011,682.62/27,097,601.86
  6. Step 6: Final answer
    x = 20,295,997.88

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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.