Home / 133,665,102,738.58-200,580,122,626.49-61,941,247,976.25

Finding the Fourth Proportional to 133,665,102,738.58, 200,580,122,626.49 and 61,941,247,976.25

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Solution

The fourth proportional to 133,665,102,738.58, 200,580,122,626.49 and 61,941,247,976.25 is: 92,950,088,393.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,665,102,738.58 : 200,580,122,626.49 = 61,941,247,976.25 : x
  2. Step 2: Convert to fraction form
    133,665,102,738.58/200,580,122,626.49 = 61,941,247,976.25/x
  3. Step 3: Cross multiply
    133,665,102,738.58x = 200,580,122,626.49 × 61,941,247,976.25
  4. Step 4: Simplify right side
    133,665,102,738.58x = 12,424,183,114,714,050,461,696
  5. Step 5: Solve for x
    x = 12,424,183,114,714,050,461,696/133,665,102,738.58
  6. Step 6: Final answer
    x = 92,950,088,393.78

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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.