Home / 264,796,200.11-365,422,102.70-145,732,496.54

Finding the Fourth Proportional to 264,796,200.11, 365,422,102.70 and 145,732,496.54

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Solution

The fourth proportional to 264,796,200.11, 365,422,102.70 and 145,732,496.54 is: 201,112,687.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,796,200.11 : 365,422,102.70 = 145,732,496.54 : x
  2. Step 2: Convert to fraction form
    264,796,200.11/365,422,102.70 = 145,732,496.54/x
  3. Step 3: Cross multiply
    264,796,200.11x = 365,422,102.70 × 145,732,496.54
  4. Step 4: Simplify right side
    264,796,200.11x = 53,253,875,314,811,496
  5. Step 5: Solve for x
    x = 53,253,875,314,811,496/264,796,200.11
  6. Step 6: Final answer
    x = 201,112,687.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.