Home / 2,518,696,755.29-3,476,916,207.52-1,627,058,330.30

Finding the Fourth Proportional to 2,518,696,755.29, 3,476,916,207.52 and 1,627,058,330.30

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Solution

The fourth proportional to 2,518,696,755.29, 3,476,916,207.52 and 1,627,058,330.30 is: 2,246,060,573.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,518,696,755.29 : 3,476,916,207.52 = 1,627,058,330.30 : x
  2. Step 2: Convert to fraction form
    2,518,696,755.29/3,476,916,207.52 = 1,627,058,330.30/x
  3. Step 3: Cross multiply
    2,518,696,755.29x = 3,476,916,207.52 × 1,627,058,330.30
  4. Step 4: Simplify right side
    2,518,696,755.29x = 5,657,145,479,183,115,264
  5. Step 5: Solve for x
    x = 5,657,145,479,183,115,264/2,518,696,755.29
  6. Step 6: Final answer
    x = 2,246,060,573.71

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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.