Home / 706,846,233.40-1,060,269,350.10-222,172,041.40

Finding the Fourth Proportional to 706,846,233.40, 1,060,269,350.10 and 222,172,041.40

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Solution

The fourth proportional to 706,846,233.40, 1,060,269,350.10 and 222,172,041.40 is: 333,258,062.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,846,233.40 : 1,060,269,350.10 = 222,172,041.40 : x
  2. Step 2: Convert to fraction form
    706,846,233.40/1,060,269,350.10 = 222,172,041.40/x
  3. Step 3: Cross multiply
    706,846,233.40x = 1,060,269,350.10 × 222,172,041.40
  4. Step 4: Simplify right side
    706,846,233.40x = 235,562,205,945,568,320
  5. Step 5: Solve for x
    x = 235,562,205,945,568,320/706,846,233.40
  6. Step 6: Final answer
    x = 333,258,062.10

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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.