Home / 9,199,377,349.96-13,801,388,225.34-2,567,000,919.86

Finding the Fourth Proportional to 9,199,377,349.96, 13,801,388,225.34 and 2,567,000,919.86

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Solution

The fourth proportional to 9,199,377,349.96, 13,801,388,225.34 and 2,567,000,919.86 is: 3,851,149,368.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,199,377,349.96 : 13,801,388,225.34 = 2,567,000,919.86 : x
  2. Step 2: Convert to fraction form
    9,199,377,349.96/13,801,388,225.34 = 2,567,000,919.86/x
  3. Step 3: Cross multiply
    9,199,377,349.96x = 13,801,388,225.34 × 2,567,000,919.86
  4. Step 4: Simplify right side
    9,199,377,349.96x = 35,428,176,269,792,755,712
  5. Step 5: Solve for x
    x = 35,428,176,269,792,755,712/9,199,377,349.96
  6. Step 6: Final answer
    x = 3,851,149,368.27

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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.