Home / 33,134,543,085.15-49,708,794,957.81-10,748,543,469.73

Finding the Fourth Proportional to 33,134,543,085.15, 49,708,794,957.81 and 10,748,543,469.73

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Solution

The fourth proportional to 33,134,543,085.15, 49,708,794,957.81 and 10,748,543,469.73 is: 16,125,079,559.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,134,543,085.15 : 49,708,794,957.81 = 10,748,543,469.73 : x
  2. Step 2: Convert to fraction form
    33,134,543,085.15/49,708,794,957.81 = 10,748,543,469.73/x
  3. Step 3: Cross multiply
    33,134,543,085.15x = 49,708,794,957.81 × 10,748,543,469.73
  4. Step 4: Simplify right side
    33,134,543,085.15x = 534,297,143,431,767,064,576
  5. Step 5: Solve for x
    x = 534,297,143,431,767,064,576/33,134,543,085.15
  6. Step 6: Final answer
    x = 16,125,079,559.98

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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.