Home / 11,347,776,072.30-17,021,664,108.45-6,123,498,465.90

Finding the Fourth Proportional to 11,347,776,072.30, 17,021,664,108.45 and 6,123,498,465.90

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Solution

The fourth proportional to 11,347,776,072.30, 17,021,664,108.45 and 6,123,498,465.90 is: 9,185,247,698.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,347,776,072.30 : 17,021,664,108.45 = 6,123,498,465.90 : x
  2. Step 2: Convert to fraction form
    11,347,776,072.30/17,021,664,108.45 = 6,123,498,465.90/x
  3. Step 3: Cross multiply
    11,347,776,072.30x = 17,021,664,108.45 × 6,123,498,465.90
  4. Step 4: Simplify right side
    11,347,776,072.30x = 104,232,134,055,158,661,120
  5. Step 5: Solve for x
    x = 104,232,134,055,158,661,120/11,347,776,072.30
  6. Step 6: Final answer
    x = 9,185,247,698.85

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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.