Home / 2,350,863,967.86-3,526,295,425.02-857,007,506.34

Finding the Fourth Proportional to 2,350,863,967.86, 3,526,295,425.02 and 857,007,506.34

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Solution

The fourth proportional to 2,350,863,967.86, 3,526,295,425.02 and 857,007,506.34 is: 1,285,511,067.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,863,967.86 : 3,526,295,425.02 = 857,007,506.34 : x
  2. Step 2: Convert to fraction form
    2,350,863,967.86/3,526,295,425.02 = 857,007,506.34/x
  3. Step 3: Cross multiply
    2,350,863,967.86x = 3,526,295,425.02 × 857,007,506.34
  4. Step 4: Simplify right side
    2,350,863,967.86x = 3,022,061,648,814,540,800
  5. Step 5: Solve for x
    x = 3,022,061,648,814,540,800/2,350,863,967.86
  6. Step 6: Final answer
    x = 1,285,511,067.48

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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.