Home / 16,607,826.80-24,915,676.80-8,522,050.40

Finding the Fourth Proportional to 16,607,826.80, 24,915,676.80 and 8,522,050.40

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Solution

The fourth proportional to 16,607,826.80, 24,915,676.80 and 8,522,050.40 is: 12,785,095.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,826.80 : 24,915,676.80 = 8,522,050.40 : x
  2. Step 2: Convert to fraction form
    16,607,826.80/24,915,676.80 = 8,522,050.40/x
  3. Step 3: Cross multiply
    16,607,826.80x = 24,915,676.80 × 8,522,050.40
  4. Step 4: Simplify right side
    16,607,826.80x = 212,332,653,439,710.75
  5. Step 5: Solve for x
    x = 212,332,653,439,710.75/16,607,826.80
  6. Step 6: Final answer
    x = 12,785,095.61

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1.5x scale

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.