Home / 434,985,167.85-600,292,714.73-236,760,996.32

Finding the Fourth Proportional to 434,985,167.85, 600,292,714.73 and 236,760,996.32

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Solution

The fourth proportional to 434,985,167.85, 600,292,714.73 and 236,760,996.32 is: 326,737,350.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,985,167.85 : 600,292,714.73 = 236,760,996.32 : x
  2. Step 2: Convert to fraction form
    434,985,167.85/600,292,714.73 = 236,760,996.32/x
  3. Step 3: Cross multiply
    434,985,167.85x = 600,292,714.73 × 236,760,996.32
  4. Step 4: Simplify right side
    434,985,167.85x = 142,125,901,223,112,336
  5. Step 5: Solve for x
    x = 142,125,901,223,112,336/434,985,167.85
  6. Step 6: Final answer
    x = 326,737,350.44

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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.