Home / 11,733,234.80-17,607,725.40-5,340,196.40

Finding the Fourth Proportional to 11,733,234.80, 17,607,725.40 and 5,340,196.40

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Solution

The fourth proportional to 11,733,234.80, 17,607,725.40 and 5,340,196.40 is: 8,013,877.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,733,234.80 : 17,607,725.40 = 5,340,196.40 : x
  2. Step 2: Convert to fraction form
    11,733,234.80/17,607,725.40 = 5,340,196.40/x
  3. Step 3: Cross multiply
    11,733,234.80x = 17,607,725.40 × 5,340,196.40
  4. Step 4: Simplify right side
    11,733,234.80x = 94,028,711,793,268.56
  5. Step 5: Solve for x
    x = 94,028,711,793,268.56/11,733,234.80
  6. Step 6: Final answer
    x = 8,013,877.96

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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.