Home / 5,405,198,224.73-7,459,956,658.91-3,026,489,455.67

Finding the Fourth Proportional to 5,405,198,224.73, 7,459,956,658.91 and 3,026,489,455.67

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Solution

The fourth proportional to 5,405,198,224.73, 7,459,956,658.91 and 3,026,489,455.67 is: 4,176,993,928.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,405,198,224.73 : 7,459,956,658.91 = 3,026,489,455.67 : x
  2. Step 2: Convert to fraction form
    5,405,198,224.73/7,459,956,658.91 = 3,026,489,455.67/x
  3. Step 3: Cross multiply
    5,405,198,224.73x = 7,459,956,658.91 × 3,026,489,455.67
  4. Step 4: Simplify right side
    5,405,198,224.73x = 22,577,480,167,931,183,104
  5. Step 5: Solve for x
    x = 22,577,480,167,931,183,104/5,405,198,224.73
  6. Step 6: Final answer
    x = 4,176,993,928.67

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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.