Home / 45,386,614,874-62,632,874,714.28-25,064,930,481.68

Finding the Fourth Proportional to 45,386,614,874, 62,632,874,714.28 and 25,064,930,481.68

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Solution

The fourth proportional to 45,386,614,874, 62,632,874,714.28 and 25,064,930,481.68 is: 34,589,242,994.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,386,614,874 : 62,632,874,714.28 = 25,064,930,481.68 : x
  2. Step 2: Convert to fraction form
    45,386,614,874/62,632,874,714.28 = 25,064,930,481.68/x
  3. Step 3: Cross multiply
    45,386,614,874x = 62,632,874,714.28 × 25,064,930,481.68
  4. Step 4: Simplify right side
    45,386,614,874x = 1,569,888,650,581,201,387,520
  5. Step 5: Solve for x
    x = 1,569,888,650,581,201,387,520/45,386,614,874
  6. Step 6: Final answer
    x = 34,589,242,994.65

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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.