Home / 23,870,067.84-32,914,626.84-16,121,657.88

Finding the Fourth Proportional to 23,870,067.84, 32,914,626.84 and 16,121,657.88

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Solution

The fourth proportional to 23,870,067.84, 32,914,626.84 and 16,121,657.88 is: 22,230,282.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,870,067.84 : 32,914,626.84 = 16,121,657.88 : x
  2. Step 2: Convert to fraction form
    23,870,067.84/32,914,626.84 = 16,121,657.88/x
  3. Step 3: Cross multiply
    23,870,067.84x = 32,914,626.84 × 16,121,657.88
  4. Step 4: Simplify right side
    23,870,067.84x = 530,638,353,162,345.50
  5. Step 5: Solve for x
    x = 530,638,353,162,345.50/23,870,067.84
  6. Step 6: Final answer
    x = 22,230,282.57

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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.