Home / 52,769,237.54-79,243,727.43-34,356,524.90

Finding the Fourth Proportional to 52,769,237.54, 79,243,727.43 and 34,356,524.90

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Solution

The fourth proportional to 52,769,237.54, 79,243,727.43 and 34,356,524.90 is: 51,593,299.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,769,237.54 : 79,243,727.43 = 34,356,524.90 : x
  2. Step 2: Convert to fraction form
    52,769,237.54/79,243,727.43 = 34,356,524.90/x
  3. Step 3: Cross multiply
    52,769,237.54x = 79,243,727.43 × 34,356,524.90
  4. Step 4: Simplify right side
    52,769,237.54x = 2,722,539,094,617,608
  5. Step 5: Solve for x
    x = 2,722,539,094,617,608/52,769,237.54
  6. Step 6: Final answer
    x = 51,593,299.84

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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.