Home / 341,185,998.60-510,771,228.30-226,300,264.20

Finding the Fourth Proportional to 341,185,998.60, 510,771,228.30 and 226,300,264.20

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Solution

The fourth proportional to 341,185,998.60, 510,771,228.30 and 226,300,264.20 is: 338,781,967.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,185,998.60 : 510,771,228.30 = 226,300,264.20 : x
  2. Step 2: Convert to fraction form
    341,185,998.60/510,771,228.30 = 226,300,264.20/x
  3. Step 3: Cross multiply
    341,185,998.60x = 510,771,228.30 × 226,300,264.20
  4. Step 4: Simplify right side
    341,185,998.60x = 115,587,663,910,048,512
  5. Step 5: Solve for x
    x = 115,587,663,910,048,512/341,185,998.60
  6. Step 6: Final answer
    x = 338,781,967.56

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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.