Home / 567,864,080.20-851,796,120.30-470,929,241.80

Finding the Fourth Proportional to 567,864,080.20, 851,796,120.30 and 470,929,241.80

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Solution

The fourth proportional to 567,864,080.20, 851,796,120.30 and 470,929,241.80 is: 706,393,862.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,864,080.20 : 851,796,120.30 = 470,929,241.80 : x
  2. Step 2: Convert to fraction form
    567,864,080.20/851,796,120.30 = 470,929,241.80/x
  3. Step 3: Cross multiply
    567,864,080.20x = 851,796,120.30 × 470,929,241.80
  4. Step 4: Simplify right side
    567,864,080.20x = 401,135,701,101,060,608
  5. Step 5: Solve for x
    x = 401,135,701,101,060,608/567,864,080.20
  6. Step 6: Final answer
    x = 706,393,862.70

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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.