Home / 11,847,044,186.70-17,770,566,280.05-3,983,843,150.70

Finding the Fourth Proportional to 11,847,044,186.70, 17,770,566,280.05 and 3,983,843,150.70

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Solution

The fourth proportional to 11,847,044,186.70, 17,770,566,280.05 and 3,983,843,150.70 is: 5,975,764,726.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,847,044,186.70 : 17,770,566,280.05 = 3,983,843,150.70 : x
  2. Step 2: Convert to fraction form
    11,847,044,186.70/17,770,566,280.05 = 3,983,843,150.70/x
  3. Step 3: Cross multiply
    11,847,044,186.70x = 17,770,566,280.05 × 3,983,843,150.70
  4. Step 4: Simplify right side
    11,847,044,186.70x = 70,795,148,758,837,567,488
  5. Step 5: Solve for x
    x = 70,795,148,758,837,567,488/11,847,044,186.70
  6. Step 6: Final answer
    x = 5,975,764,726.05

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Double scale
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Similar ratio
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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.