Home / 446,564,542.55-669,923,127.27-184,105,620.12

Finding the Fourth Proportional to 446,564,542.55, 669,923,127.27 and 184,105,620.12

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Solution

The fourth proportional to 446,564,542.55, 669,923,127.27 and 184,105,620.12 is: 276,189,892.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,564,542.55 : 669,923,127.27 = 184,105,620.12 : x
  2. Step 2: Convert to fraction form
    446,564,542.55/669,923,127.27 = 184,105,620.12/x
  3. Step 3: Cross multiply
    446,564,542.55x = 669,923,127.27 × 184,105,620.12
  4. Step 4: Simplify right side
    446,564,542.55x = 123,336,612,776,610,640
  5. Step 5: Solve for x
    x = 123,336,612,776,610,640/446,564,542.55
  6. Step 6: Final answer
    x = 276,189,892.00

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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.