Home / 119,625,783,555.33-179,438,979,250.67-48,880,494,481.23

Finding the Fourth Proportional to 119,625,783,555.33, 179,438,979,250.67 and 48,880,494,481.23

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Solution

The fourth proportional to 119,625,783,555.33, 179,438,979,250.67 and 48,880,494,481.23 is: 73,320,865,906.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,625,783,555.33 : 179,438,979,250.67 = 48,880,494,481.23 : x
  2. Step 2: Convert to fraction form
    119,625,783,555.33/179,438,979,250.67 = 48,880,494,481.23/x
  3. Step 3: Cross multiply
    119,625,783,555.33x = 179,438,979,250.67 × 48,880,494,481.23
  4. Step 4: Simplify right side
    119,625,783,555.33x = 8,771,066,034,979,920,150,528
  5. Step 5: Solve for x
    x = 8,771,066,034,979,920,150,528/119,625,783,555.33
  6. Step 6: Final answer
    x = 73,320,865,906.16

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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.