Home / 3,745,385,796.37-5,612,102,571.03-2,744,769,402.71

Finding the Fourth Proportional to 3,745,385,796.37, 5,612,102,571.03 and 2,744,769,402.71

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Solution

The fourth proportional to 3,745,385,796.37, 5,612,102,571.03 and 2,744,769,402.71 is: 4,112,774,560.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,385,796.37 : 5,612,102,571.03 = 2,744,769,402.71 : x
  2. Step 2: Convert to fraction form
    3,745,385,796.37/5,612,102,571.03 = 2,744,769,402.71/x
  3. Step 3: Cross multiply
    3,745,385,796.37x = 5,612,102,571.03 × 2,744,769,402.71
  4. Step 4: Simplify right side
    3,745,385,796.37x = 15,403,927,421,816,102,912
  5. Step 5: Solve for x
    x = 15,403,927,421,816,102,912/3,745,385,796.37
  6. Step 6: Final answer
    x = 4,112,774,560.30

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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.