Home / 4,175,147,986.20-6,262,721,979.30-4,175,147,986.20

Finding the Fourth Proportional to 4,175,147,986.20, 6,262,721,979.30 and 4,175,147,986.20

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Solution

The fourth proportional to 4,175,147,986.20, 6,262,721,979.30 and 4,175,147,986.20 is: 6,262,721,979.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,147,986.20 : 6,262,721,979.30 = 4,175,147,986.20 : x
  2. Step 2: Convert to fraction form
    4,175,147,986.20/6,262,721,979.30 = 4,175,147,986.20/x
  3. Step 3: Cross multiply
    4,175,147,986.20x = 6,262,721,979.30 × 4,175,147,986.20
  4. Step 4: Simplify right side
    4,175,147,986.20x = 26,147,791,060,004,872,192
  5. Step 5: Solve for x
    x = 26,147,791,060,004,872,192/4,175,147,986.20
  6. Step 6: Final answer
    x = 6,262,721,979.30

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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.