Home / 169,956,076,954.62-234,559,952,858.73-96,730,112,452.58

Finding the Fourth Proportional to 169,956,076,954.62, 234,559,952,858.73 and 96,730,112,452.58

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Solution

The fourth proportional to 169,956,076,954.62, 234,559,952,858.73 and 96,730,112,452.58 is: 133,499,260,652.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,956,076,954.62 : 234,559,952,858.73 = 96,730,112,452.58 : x
  2. Step 2: Convert to fraction form
    169,956,076,954.62/234,559,952,858.73 = 96,730,112,452.58/x
  3. Step 3: Cross multiply
    169,956,076,954.62x = 234,559,952,858.73 × 96,730,112,452.58
  4. Step 4: Simplify right side
    169,956,076,954.62x = 22,689,010,616,897,755,938,816
  5. Step 5: Solve for x
    x = 22,689,010,616,897,755,938,816/169,956,076,954.62
  6. Step 6: Final answer
    x = 133,499,260,652.83

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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.