Home / 183,456,150.30-275,184,225.45-169,426,107.90

Finding the Fourth Proportional to 183,456,150.30, 275,184,225.45 and 169,426,107.90

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Solution

The fourth proportional to 183,456,150.30, 275,184,225.45 and 169,426,107.90 is: 254,139,161.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,456,150.30 : 275,184,225.45 = 169,426,107.90 : x
  2. Step 2: Convert to fraction form
    183,456,150.30/275,184,225.45 = 169,426,107.90/x
  3. Step 3: Cross multiply
    183,456,150.30x = 275,184,225.45 × 169,426,107.90
  4. Step 4: Simplify right side
    183,456,150.30x = 46,623,392,273,469,624
  5. Step 5: Solve for x
    x = 46,623,392,273,469,624/183,456,150.30
  6. Step 6: Final answer
    x = 254,139,161.85

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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.