Home / 8,066,777,842.81-12,100,189,464.66-3,094,023,995.92

Finding the Fourth Proportional to 8,066,777,842.81, 12,100,189,464.66 and 3,094,023,995.92

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Solution

The fourth proportional to 8,066,777,842.81, 12,100,189,464.66 and 3,094,023,995.92 is: 4,641,044,700.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,066,777,842.81 : 12,100,189,464.66 = 3,094,023,995.92 : x
  2. Step 2: Convert to fraction form
    8,066,777,842.81/12,100,189,464.66 = 3,094,023,995.92/x
  3. Step 3: Cross multiply
    8,066,777,842.81x = 12,100,189,464.66 × 3,094,023,995.92
  4. Step 4: Simplify right side
    8,066,777,842.81x = 37,438,276,558,836,416,512
  5. Step 5: Solve for x
    x = 37,438,276,558,836,416,512/8,066,777,842.81
  6. Step 6: Final answer
    x = 4,641,044,700.67

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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.