Home / 11,822,227,367.67-16,314,663,119.43-6,673,358,848.68

Finding the Fourth Proportional to 11,822,227,367.67, 16,314,663,119.43 and 6,673,358,848.68

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Solution

The fourth proportional to 11,822,227,367.67, 16,314,663,119.43 and 6,673,358,848.68 is: 9,209,229,200.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,822,227,367.67 : 16,314,663,119.43 = 6,673,358,848.68 : x
  2. Step 2: Convert to fraction form
    11,822,227,367.67/16,314,663,119.43 = 6,673,358,848.68/x
  3. Step 3: Cross multiply
    11,822,227,367.67x = 16,314,663,119.43 × 6,673,358,848.68
  4. Step 4: Simplify right side
    11,822,227,367.67x = 108,873,601,491,281,444,864
  5. Step 5: Solve for x
    x = 108,873,601,491,281,444,864/11,822,227,367.67
  6. Step 6: Final answer
    x = 9,209,229,200.67

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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.