Home / 195,330,375.20-293,042,218.80-59,017,095.20

Finding the Fourth Proportional to 195,330,375.20, 293,042,218.80 and 59,017,095.20

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Solution

The fourth proportional to 195,330,375.20, 293,042,218.80 and 59,017,095.20 is: 88,539,739.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,330,375.20 : 293,042,218.80 = 59,017,095.20 : x
  2. Step 2: Convert to fraction form
    195,330,375.20/293,042,218.80 = 59,017,095.20/x
  3. Step 3: Cross multiply
    195,330,375.20x = 293,042,218.80 × 59,017,095.20
  4. Step 4: Simplify right side
    195,330,375.20x = 17,294,500,524,538,832
  5. Step 5: Solve for x
    x = 17,294,500,524,538,832/195,330,375.20
  6. Step 6: Final answer
    x = 88,539,739.44

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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.