Home / 84,715,414.35-127,058,496.17-22,467,160.59

Finding the Fourth Proportional to 84,715,414.35, 127,058,496.17 and 22,467,160.59

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Solution

The fourth proportional to 84,715,414.35, 127,058,496.17 and 22,467,160.59 is: 33,696,862.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,715,414.35 : 127,058,496.17 = 22,467,160.59 : x
  2. Step 2: Convert to fraction form
    84,715,414.35/127,058,496.17 = 22,467,160.59/x
  3. Step 3: Cross multiply
    84,715,414.35x = 127,058,496.17 × 22,467,160.59
  4. Step 4: Simplify right side
    84,715,414.35x = 2,854,643,637,662,954.50
  5. Step 5: Solve for x
    x = 2,854,643,637,662,954.50/84,715,414.35
  6. Step 6: Final answer
    x = 33,696,862.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.