Home / 167,449,092.36-251,211,546.54-58,279,417.80

Finding the Fourth Proportional to 167,449,092.36, 251,211,546.54 and 58,279,417.80

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Solution

The fourth proportional to 167,449,092.36, 251,211,546.54 and 58,279,417.80 is: 87,432,320.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,449,092.36 : 251,211,546.54 = 58,279,417.80 : x
  2. Step 2: Convert to fraction form
    167,449,092.36/251,211,546.54 = 58,279,417.80/x
  3. Step 3: Cross multiply
    167,449,092.36x = 251,211,546.54 × 58,279,417.80
  4. Step 4: Simplify right side
    167,449,092.36x = 14,640,462,676,988,804
  5. Step 5: Solve for x
    x = 14,640,462,676,988,804/167,449,092.36
  6. Step 6: Final answer
    x = 87,432,320.30

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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.