Home / 33,413,473.80-50,120,210.70-19,976,545.80

Finding the Fourth Proportional to 33,413,473.80, 50,120,210.70 and 19,976,545.80

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Solution

The fourth proportional to 33,413,473.80, 50,120,210.70 and 19,976,545.80 is: 29,964,818.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413,473.80 : 50,120,210.70 = 19,976,545.80 : x
  2. Step 2: Convert to fraction form
    33,413,473.80/50,120,210.70 = 19,976,545.80/x
  3. Step 3: Cross multiply
    33,413,473.80x = 50,120,210.70 × 19,976,545.80
  4. Step 4: Simplify right side
    33,413,473.80x = 1,001,228,684,554,200.12
  5. Step 5: Solve for x
    x = 1,001,228,684,554,200.12/33,413,473.80
  6. Step 6: Final answer
    x = 29,964,818.70

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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.