Home / 173,912,602.76-239,997,977.04-95,595,323.56

Finding the Fourth Proportional to 173,912,602.76, 239,997,977.04 and 95,595,323.56

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Solution

The fourth proportional to 173,912,602.76, 239,997,977.04 and 95,595,323.56 is: 131,920,768.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,912,602.76 : 239,997,977.04 = 95,595,323.56 : x
  2. Step 2: Convert to fraction form
    173,912,602.76/239,997,977.04 = 95,595,323.56/x
  3. Step 3: Cross multiply
    173,912,602.76x = 239,997,977.04 × 95,595,323.56
  4. Step 4: Simplify right side
    173,912,602.76x = 22,942,684,268,884,252
  5. Step 5: Solve for x
    x = 22,942,684,268,884,252/173,912,602.76
  6. Step 6: Final answer
    x = 131,920,768.85

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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.