Home / 16,650,576.02-24,964,498.06-8,870,653.55

Finding the Fourth Proportional to 16,650,576.02, 24,964,498.06 and 8,870,653.55

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Solution

The fourth proportional to 16,650,576.02, 24,964,498.06 and 8,870,653.55 is: 13,299,925.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,650,576.02 : 24,964,498.06 = 8,870,653.55 : x
  2. Step 2: Convert to fraction form
    16,650,576.02/24,964,498.06 = 8,870,653.55/x
  3. Step 3: Cross multiply
    16,650,576.02x = 24,964,498.06 × 8,870,653.55
  4. Step 4: Simplify right side
    16,650,576.02x = 221,451,413,339,907.12
  5. Step 5: Solve for x
    x = 221,451,413,339,907.12/16,650,576.02
  6. Step 6: Final answer
    x = 13,299,925.06

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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.