Home / 226,370,344.20-339,555,516.30-181,020,712.20

Finding the Fourth Proportional to 226,370,344.20, 339,555,516.30 and 181,020,712.20

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Solution

The fourth proportional to 226,370,344.20, 339,555,516.30 and 181,020,712.20 is: 271,531,068.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,370,344.20 : 339,555,516.30 = 181,020,712.20 : x
  2. Step 2: Convert to fraction form
    226,370,344.20/339,555,516.30 = 181,020,712.20/x
  3. Step 3: Cross multiply
    226,370,344.20x = 339,555,516.30 × 181,020,712.20
  4. Step 4: Simplify right side
    226,370,344.20x = 61,466,581,392,064,704
  5. Step 5: Solve for x
    x = 61,466,581,392,064,704/226,370,344.20
  6. Step 6: Final answer
    x = 271,531,068.30

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1.5x scale

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.