Home / 2,455,760,790,229.30-3,388,722,462,714.20-1,358,319,780,092

Finding the Fourth Proportional to 2,455,760,790,229.30, 3,388,722,462,714.20 and 1,358,319,780,092

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Solution

The fourth proportional to 2,455,760,790,229.30, 3,388,722,462,714.20 and 1,358,319,780,092 is: 1,874,355,502,645.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,760,790,229.30 : 3,388,722,462,714.20 = 1,358,319,780,092 : x
  2. Step 2: Convert to fraction form
    2,455,760,790,229.30/3,388,722,462,714.20 = 1,358,319,780,092/x
  3. Step 3: Cross multiply
    2,455,760,790,229.30x = 3,388,722,462,714.20 × 1,358,319,780,092
  4. Step 4: Simplify right side
    2,455,760,790,229.30x = 4,602,968,750,346,773,110,718,464
  5. Step 5: Solve for x
    x = 4,602,968,750,346,773,110,718,464/2,455,760,790,229.30
  6. Step 6: Final answer
    x = 1,874,355,502,645.27

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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.