Home / 3,537,793,003.20-5,306,689,504.80-952,863,979.20

Finding the Fourth Proportional to 3,537,793,003.20, 5,306,689,504.80 and 952,863,979.20

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Solution

The fourth proportional to 3,537,793,003.20, 5,306,689,504.80 and 952,863,979.20 is: 1,429,295,968.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,793,003.20 : 5,306,689,504.80 = 952,863,979.20 : x
  2. Step 2: Convert to fraction form
    3,537,793,003.20/5,306,689,504.80 = 952,863,979.20/x
  3. Step 3: Cross multiply
    3,537,793,003.20x = 5,306,689,504.80 × 952,863,979.20
  4. Step 4: Simplify right side
    3,537,793,003.20x = 5,056,553,277,922,606,080
  5. Step 5: Solve for x
    x = 5,056,553,277,922,606,080/3,537,793,003.20
  6. Step 6: Final answer
    x = 1,429,295,968.80

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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.