Home / 699,741,788.55-1,049,616,606.57-233,401,932.29

Finding the Fourth Proportional to 699,741,788.55, 1,049,616,606.57 and 233,401,932.29

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Solution

The fourth proportional to 699,741,788.55, 1,049,616,606.57 and 233,401,932.29 is: 350,104,207.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,741,788.55 : 1,049,616,606.57 = 233,401,932.29 : x
  2. Step 2: Convert to fraction form
    699,741,788.55/1,049,616,606.57 = 233,401,932.29/x
  3. Step 3: Cross multiply
    699,741,788.55x = 1,049,616,606.57 × 233,401,932.29
  4. Step 4: Simplify right side
    699,741,788.55x = 244,982,544,137,961,440
  5. Step 5: Solve for x
    x = 244,982,544,137,961,440/699,741,788.55
  6. Step 6: Final answer
    x = 350,104,207.22

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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.