Home / 33,214,545.60-49,829,691.60-17,042,992.80

Finding the Fourth Proportional to 33,214,545.60, 49,829,691.60 and 17,042,992.80

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Solution

The fourth proportional to 33,214,545.60, 49,829,691.60 and 17,042,992.80 is: 25,568,529.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,545.60 : 49,829,691.60 = 17,042,992.80 : x
  2. Step 2: Convert to fraction form
    33,214,545.60/49,829,691.60 = 17,042,992.80/x
  3. Step 3: Cross multiply
    33,214,545.60x = 49,829,691.60 × 17,042,992.80
  4. Step 4: Simplify right side
    33,214,545.60x = 849,247,075,165,020.50
  5. Step 5: Solve for x
    x = 849,247,075,165,020.50/33,214,545.60
  6. Step 6: Final answer
    x = 25,568,529.08

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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.