Home / 37,953,054.74-56,933,081.84-12,394,198.10

Finding the Fourth Proportional to 37,953,054.74, 56,933,081.84 and 12,394,198.10

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Solution

The fourth proportional to 37,953,054.74, 56,933,081.84 and 12,394,198.10 is: 18,592,440.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,953,054.74 : 56,933,081.84 = 12,394,198.10 : x
  2. Step 2: Convert to fraction form
    37,953,054.74/56,933,081.84 = 12,394,198.10/x
  3. Step 3: Cross multiply
    37,953,054.74x = 56,933,081.84 × 12,394,198.10
  4. Step 4: Simplify right side
    37,953,054.74x = 705,639,894,514,792.62
  5. Step 5: Solve for x
    x = 705,639,894,514,792.62/37,953,054.74
  6. Step 6: Final answer
    x = 18,592,440.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.