Home / 4,195,625,411.86-5,789,893,342.53-2,315,982,076.18

Finding the Fourth Proportional to 4,195,625,411.86, 5,789,893,342.53 and 2,315,982,076.18

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Solution

The fourth proportional to 4,195,625,411.86, 5,789,893,342.53 and 2,315,982,076.18 is: 3,196,016,776.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,625,411.86 : 5,789,893,342.53 = 2,315,982,076.18 : x
  2. Step 2: Convert to fraction form
    4,195,625,411.86/5,789,893,342.53 = 2,315,982,076.18/x
  3. Step 3: Cross multiply
    4,195,625,411.86x = 5,789,893,342.53 × 2,315,982,076.18
  4. Step 4: Simplify right side
    4,195,625,411.86x = 13,409,289,204,293,388,288
  5. Step 5: Solve for x
    x = 13,409,289,204,293,388,288/4,195,625,411.86
  6. Step 6: Final answer
    x = 3,196,016,776.52

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Double scale
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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.