Home / 2,342,630,083.13-3,232,835,653.61-1,270,933,357.45

Finding the Fourth Proportional to 2,342,630,083.13, 3,232,835,653.61 and 1,270,933,357.45

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Solution

The fourth proportional to 2,342,630,083.13, 3,232,835,653.61 and 1,270,933,357.45 is: 1,753,891,363.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,630,083.13 : 3,232,835,653.61 = 1,270,933,357.45 : x
  2. Step 2: Convert to fraction form
    2,342,630,083.13/3,232,835,653.61 = 1,270,933,357.45/x
  3. Step 3: Cross multiply
    2,342,630,083.13x = 3,232,835,653.61 × 1,270,933,357.45
  4. Step 4: Simplify right side
    2,342,630,083.13x = 4,108,718,671,326,622,720
  5. Step 5: Solve for x
    x = 4,108,718,671,326,622,720/2,342,630,083.13
  6. Step 6: Final answer
    x = 1,753,891,363.78

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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.