Home / 33,214,521.60-49,829,655.60-17,042,968.80

Finding the Fourth Proportional to 33,214,521.60, 49,829,655.60 and 17,042,968.80

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Solution

The fourth proportional to 33,214,521.60, 49,829,655.60 and 17,042,968.80 is: 25,568,493.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,521.60 : 49,829,655.60 = 17,042,968.80 : x
  2. Step 2: Convert to fraction form
    33,214,521.60/49,829,655.60 = 17,042,968.80/x
  3. Step 3: Cross multiply
    33,214,521.60x = 49,829,655.60 × 17,042,968.80
  4. Step 4: Simplify right side
    33,214,521.60x = 849,245,265,705,545.38
  5. Step 5: Solve for x
    x = 849,245,265,705,545.38/33,214,521.60
  6. Step 6: Final answer
    x = 25,568,493.08

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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.