Home / 195,305,344.83-292,793,255.96-160,763,451.30

Finding the Fourth Proportional to 195,305,344.83, 292,793,255.96 and 160,763,451.30

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Solution

The fourth proportional to 195,305,344.83, 292,793,255.96 and 160,763,451.30 is: 241,009,555.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,305,344.83 : 292,793,255.96 = 160,763,451.30 : x
  2. Step 2: Convert to fraction form
    195,305,344.83/292,793,255.96 = 160,763,451.30/x
  3. Step 3: Cross multiply
    195,305,344.83x = 292,793,255.96 × 160,763,451.30
  4. Step 4: Simplify right side
    195,305,344.83x = 47,070,454,344,690,080
  5. Step 5: Solve for x
    x = 47,070,454,344,690,080/195,305,344.83
  6. Step 6: Final answer
    x = 241,009,555.50

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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.