Home / 175,012,536.72-241,522,170.48-96,701,135.16

Finding the Fourth Proportional to 175,012,536.72, 241,522,170.48 and 96,701,135.16

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Solution

The fourth proportional to 175,012,536.72, 241,522,170.48 and 96,701,135.16 is: 133,450,257.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,012,536.72 : 241,522,170.48 = 96,701,135.16 : x
  2. Step 2: Convert to fraction form
    175,012,536.72/241,522,170.48 = 96,701,135.16/x
  3. Step 3: Cross multiply
    175,012,536.72x = 241,522,170.48 × 96,701,135.16
  4. Step 4: Simplify right side
    175,012,536.72x = 23,355,468,051,723,040
  5. Step 5: Solve for x
    x = 23,355,468,051,723,040/175,012,536.72
  6. Step 6: Final answer
    x = 133,450,257.28

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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.