Home / 33,915,710.07-50,873,592.44-8,356,722.21

Finding the Fourth Proportional to 33,915,710.07, 50,873,592.44 and 8,356,722.21

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Solution

The fourth proportional to 33,915,710.07, 50,873,592.44 and 8,356,722.21 is: 12,535,090.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,915,710.07 : 50,873,592.44 = 8,356,722.21 : x
  2. Step 2: Convert to fraction form
    33,915,710.07/50,873,592.44 = 8,356,722.21/x
  3. Step 3: Cross multiply
    33,915,710.07x = 50,873,592.44 × 8,356,722.21
  4. Step 4: Simplify right side
    33,915,710.07x = 425,136,479,866,727.94
  5. Step 5: Solve for x
    x = 425,136,479,866,727.94/33,915,710.07
  6. Step 6: Final answer
    x = 12,535,090.05

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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.