Home / 223,026,091,260.13-334,538,719,304.46-69,882,705,101.62

Finding the Fourth Proportional to 223,026,091,260.13, 334,538,719,304.46 and 69,882,705,101.62

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Solution

The fourth proportional to 223,026,091,260.13, 334,538,719,304.46 and 69,882,705,101.62 is: 104,823,926,806.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,026,091,260.13 : 334,538,719,304.46 = 69,882,705,101.62 : x
  2. Step 2: Convert to fraction form
    223,026,091,260.13/334,538,719,304.46 = 69,882,705,101.62/x
  3. Step 3: Cross multiply
    223,026,091,260.13x = 334,538,719,304.46 × 69,882,705,101.62
  4. Step 4: Simplify right side
    223,026,091,260.13x = 23,378,470,666,227,207,372,800
  5. Step 5: Solve for x
    x = 23,378,470,666,227,207,372,800/223,026,091,260.13
  6. Step 6: Final answer
    x = 104,823,926,806.66

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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.