Home / 2,339,612,187,648.10-3,228,668,617,172.60-1,297,923,051,298.20

Finding the Fourth Proportional to 2,339,612,187,648.10, 3,228,668,617,172.60 and 1,297,923,051,298.20

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Solution

The fourth proportional to 2,339,612,187,648.10, 3,228,668,617,172.60 and 1,297,923,051,298.20 is: 1,791,135,917,890.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,612,187,648.10 : 3,228,668,617,172.60 = 1,297,923,051,298.20 : x
  2. Step 2: Convert to fraction form
    2,339,612,187,648.10/3,228,668,617,172.60 = 1,297,923,051,298.20/x
  3. Step 3: Cross multiply
    2,339,612,187,648.10x = 3,228,668,617,172.60 × 1,297,923,051,298.20
  4. Step 4: Simplify right side
    2,339,612,187,648.10x = 4,190,563,423,231,400,965,308,416
  5. Step 5: Solve for x
    x = 4,190,563,423,231,400,965,308,416/2,339,612,187,648.10
  6. Step 6: Final answer
    x = 1,791,135,917,890.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.