Home / 36,518,713.99-54,757,550.09-25,017,149.77

Finding the Fourth Proportional to 36,518,713.99, 54,757,550.09 and 25,017,149.77

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Solution

The fourth proportional to 36,518,713.99, 54,757,550.09 and 25,017,149.77 is: 37,511,666.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,518,713.99 : 54,757,550.09 = 25,017,149.77 : x
  2. Step 2: Convert to fraction form
    36,518,713.99/54,757,550.09 = 25,017,149.77/x
  3. Step 3: Cross multiply
    36,518,713.99x = 54,757,550.09 × 25,017,149.77
  4. Step 4: Simplify right side
    36,518,713.99x = 1,369,877,831,240,933.50
  5. Step 5: Solve for x
    x = 1,369,877,831,240,933.50/36,518,713.99
  6. Step 6: Final answer
    x = 37,511,666.81

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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.