Home / 119,625,783,543.58-179,438,979,233.04-48,880,494,469.44

Finding the Fourth Proportional to 119,625,783,543.58, 179,438,979,233.04 and 48,880,494,469.44

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Solution

The fourth proportional to 119,625,783,543.58, 179,438,979,233.04 and 48,880,494,469.44 is: 73,320,865,888.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,625,783,543.58 : 179,438,979,233.04 = 48,880,494,469.44 : x
  2. Step 2: Convert to fraction form
    119,625,783,543.58/179,438,979,233.04 = 48,880,494,469.44/x
  3. Step 3: Cross multiply
    119,625,783,543.58x = 179,438,979,233.04 × 48,880,494,469.44
  4. Step 4: Simplify right side
    119,625,783,543.58x = 8,771,066,032,002,571,436,032
  5. Step 5: Solve for x
    x = 8,771,066,032,002,571,436,032/119,625,783,543.58
  6. Step 6: Final answer
    x = 73,320,865,888.48

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1.5x scale

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.