Home / 567,797,985.30-851,776,694.10-179,580,334.80

Finding the Fourth Proportional to 567,797,985.30, 851,776,694.10 and 179,580,334.80

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Solution

The fourth proportional to 567,797,985.30, 851,776,694.10 and 179,580,334.80 is: 269,395,714.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,797,985.30 : 851,776,694.10 = 179,580,334.80 : x
  2. Step 2: Convert to fraction form
    567,797,985.30/851,776,694.10 = 179,580,334.80/x
  3. Step 3: Cross multiply
    567,797,985.30x = 851,776,694.10 × 179,580,334.80
  4. Step 4: Simplify right side
    567,797,985.30x = 152,962,343,901,315,200
  5. Step 5: Solve for x
    x = 152,962,343,901,315,200/567,797,985.30
  6. Step 6: Final answer
    x = 269,395,714.43

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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.