Home / 51,463,134,338.92-76,957,725,306.66-48,952,649,570.20

Finding the Fourth Proportional to 51,463,134,338.92, 76,957,725,306.66 and 48,952,649,570.20

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Solution

The fourth proportional to 51,463,134,338.92, 76,957,725,306.66 and 48,952,649,570.20 is: 73,203,558,373.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,463,134,338.92 : 76,957,725,306.66 = 48,952,649,570.20 : x
  2. Step 2: Convert to fraction form
    51,463,134,338.92/76,957,725,306.66 = 48,952,649,570.20/x
  3. Step 3: Cross multiply
    51,463,134,338.92x = 76,957,725,306.66 × 48,952,649,570.20
  4. Step 4: Simplify right side
    51,463,134,338.92x = 3,767,284,558,656,639,074,304
  5. Step 5: Solve for x
    x = 3,767,284,558,656,639,074,304/51,463,134,338.92
  6. Step 6: Final answer
    x = 73,203,558,373.39

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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.