Home / 6,194,148,396.20-9,291,231,480.72-4,728,609,224

Finding the Fourth Proportional to 6,194,148,396.20, 9,291,231,480.72 and 4,728,609,224

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Solution

The fourth proportional to 6,194,148,396.20, 9,291,231,480.72 and 4,728,609,224 is: 7,092,920,619.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,194,148,396.20 : 9,291,231,480.72 = 4,728,609,224 : x
  2. Step 2: Convert to fraction form
    6,194,148,396.20/9,291,231,480.72 = 4,728,609,224/x
  3. Step 3: Cross multiply
    6,194,148,396.20x = 9,291,231,480.72 × 4,728,609,224
  4. Step 4: Simplify right side
    6,194,148,396.20x = 43,934,602,882,051,768,320
  5. Step 5: Solve for x
    x = 43,934,602,882,051,768,320/6,194,148,396.20
  6. Step 6: Final answer
    x = 7,092,920,619.89

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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.