Home / 223,026,091,260.66-334,538,719,305.23-69,882,705,102.14

Finding the Fourth Proportional to 223,026,091,260.66, 334,538,719,305.23 and 69,882,705,102.14

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Solution

The fourth proportional to 223,026,091,260.66, 334,538,719,305.23 and 69,882,705,102.14 is: 104,823,926,807.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,026,091,260.66 : 334,538,719,305.23 = 69,882,705,102.14 : x
  2. Step 2: Convert to fraction form
    223,026,091,260.66/334,538,719,305.23 = 69,882,705,102.14/x
  3. Step 3: Cross multiply
    223,026,091,260.66x = 334,538,719,305.23 × 69,882,705,102.14
  4. Step 4: Simplify right side
    223,026,091,260.66x = 23,378,470,666,454,974,857,216
  5. Step 5: Solve for x
    x = 23,378,470,666,454,974,857,216/223,026,091,260.66
  6. Step 6: Final answer
    x = 104,823,926,807.43

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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.