Home / 614,321,218.07-847,763,310.31-332,062,734.03

Finding the Fourth Proportional to 614,321,218.07, 847,763,310.31 and 332,062,734.03

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Solution

The fourth proportional to 614,321,218.07, 847,763,310.31 and 332,062,734.03 is: 458,246,588.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,321,218.07 : 847,763,310.31 = 332,062,734.03 : x
  2. Step 2: Convert to fraction form
    614,321,218.07/847,763,310.31 = 332,062,734.03/x
  3. Step 3: Cross multiply
    614,321,218.07x = 847,763,310.31 × 332,062,734.03
  4. Step 4: Simplify right side
    614,321,218.07x = 281,510,602,627,852,608
  5. Step 5: Solve for x
    x = 281,510,602,627,852,608/614,321,218.07
  6. Step 6: Final answer
    x = 458,246,588.83

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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.