Home / 495,892,055.26-743,945,699.69-150,836,714.18

Finding the Fourth Proportional to 495,892,055.26, 743,945,699.69 and 150,836,714.18

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Solution

The fourth proportional to 495,892,055.26, 743,945,699.69 and 150,836,714.18 is: 226,287,805.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,892,055.26 : 743,945,699.69 = 150,836,714.18 : x
  2. Step 2: Convert to fraction form
    495,892,055.26/743,945,699.69 = 150,836,714.18/x
  3. Step 3: Cross multiply
    495,892,055.26x = 743,945,699.69 × 150,836,714.18
  4. Step 4: Simplify right side
    495,892,055.26x = 112,214,324,869,580,656
  5. Step 5: Solve for x
    x = 112,214,324,869,580,656/495,892,055.26
  6. Step 6: Final answer
    x = 226,287,805.34

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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.