Home / 119,625,783,558.34-179,438,979,255.18-48,880,494,484.24

Finding the Fourth Proportional to 119,625,783,558.34, 179,438,979,255.18 and 48,880,494,484.24

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Solution

The fourth proportional to 119,625,783,558.34, 179,438,979,255.18 and 48,880,494,484.24 is: 73,320,865,910.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,625,783,558.34 : 179,438,979,255.18 = 48,880,494,484.24 : x
  2. Step 2: Convert to fraction form
    119,625,783,558.34/179,438,979,255.18 = 48,880,494,484.24/x
  3. Step 3: Cross multiply
    119,625,783,558.34x = 179,438,979,255.18 × 48,880,494,484.24
  4. Step 4: Simplify right side
    119,625,783,558.34x = 8,771,066,035,740,480,634,880
  5. Step 5: Solve for x
    x = 8,771,066,035,740,480,634,880/119,625,783,558.34
  6. Step 6: Final answer
    x = 73,320,865,910.68

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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.