Home / 8,003,139,186.34-11,044,396,922.25-4,434,905,694.61

Finding the Fourth Proportional to 8,003,139,186.34, 11,044,396,922.25 and 4,434,905,694.61

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Solution

The fourth proportional to 8,003,139,186.34, 11,044,396,922.25 and 4,434,905,694.61 is: 6,120,205,792.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,139,186.34 : 11,044,396,922.25 = 4,434,905,694.61 : x
  2. Step 2: Convert to fraction form
    8,003,139,186.34/11,044,396,922.25 = 4,434,905,694.61/x
  3. Step 3: Cross multiply
    8,003,139,186.34x = 11,044,396,922.25 × 4,434,905,694.61
  4. Step 4: Simplify right side
    8,003,139,186.34x = 48,980,858,804,019,675,136
  5. Step 5: Solve for x
    x = 48,980,858,804,019,675,136/8,003,139,186.34
  6. Step 6: Final answer
    x = 6,120,205,792.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.