Home / 16,650,574.02-24,964,495.07-8,870,651.55

Finding the Fourth Proportional to 16,650,574.02, 24,964,495.07 and 8,870,651.55

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Solution

The fourth proportional to 16,650,574.02, 24,964,495.07 and 8,870,651.55 is: 13,299,922.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,650,574.02 : 24,964,495.07 = 8,870,651.55 : x
  2. Step 2: Convert to fraction form
    16,650,574.02/24,964,495.07 = 8,870,651.55/x
  3. Step 3: Cross multiply
    16,650,574.02x = 24,964,495.07 × 8,870,651.55
  4. Step 4: Simplify right side
    16,650,574.02x = 221,451,336,843,309.62
  5. Step 5: Solve for x
    x = 221,451,336,843,309.62/16,650,574.02
  6. Step 6: Final answer
    x = 13,299,922.07

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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.