Home / 566,621,532.60-850,179,517.30-198,420,754.36

Finding the Fourth Proportional to 566,621,532.60, 850,179,517.30 and 198,420,754.36

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Solution

The fourth proportional to 566,621,532.60, 850,179,517.30 and 198,420,754.36 is: 297,717,703.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,621,532.60 : 850,179,517.30 = 198,420,754.36 : x
  2. Step 2: Convert to fraction form
    566,621,532.60/850,179,517.30 = 198,420,754.36/x
  3. Step 3: Cross multiply
    566,621,532.60x = 850,179,517.30 × 198,420,754.36
  4. Step 4: Simplify right side
    566,621,532.60x = 168,693,261,164,086,688
  5. Step 5: Solve for x
    x = 168,693,261,164,086,688/566,621,532.60
  6. Step 6: Final answer
    x = 297,717,703.01

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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.