Home / 36,385,651.80-54,578,477.70-10,823,339.70

Finding the Fourth Proportional to 36,385,651.80, 54,578,477.70 and 10,823,339.70

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Solution

The fourth proportional to 36,385,651.80, 54,578,477.70 and 10,823,339.70 is: 16,235,009.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,385,651.80 : 54,578,477.70 = 10,823,339.70 : x
  2. Step 2: Convert to fraction form
    36,385,651.80/54,578,477.70 = 10,823,339.70/x
  3. Step 3: Cross multiply
    36,385,651.80x = 54,578,477.70 × 10,823,339.70
  4. Step 4: Simplify right side
    36,385,651.80x = 590,721,404,455,974.62
  5. Step 5: Solve for x
    x = 590,721,404,455,974.62/36,385,651.80
  6. Step 6: Final answer
    x = 16,235,009.55

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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.