Home / 176,253,049.04-262,608,086.50-166,352,111.60

Finding the Fourth Proportional to 176,253,049.04, 262,608,086.50 and 166,352,111.60

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Solution

The fourth proportional to 176,253,049.04, 262,608,086.50 and 166,352,111.60 is: 247,856,192.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,253,049.04 : 262,608,086.50 = 166,352,111.60 : x
  2. Step 2: Convert to fraction form
    176,253,049.04/262,608,086.50 = 166,352,111.60/x
  3. Step 3: Cross multiply
    176,253,049.04x = 262,608,086.50 × 166,352,111.60
  4. Step 4: Simplify right side
    176,253,049.04x = 43,685,409,712,510,448
  5. Step 5: Solve for x
    x = 43,685,409,712,510,448/176,253,049.04
  6. Step 6: Final answer
    x = 247,856,192.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.