Home / 223,026,091,264.92-334,538,719,311.60-69,882,705,106.34

Finding the Fourth Proportional to 223,026,091,264.92, 334,538,719,311.60 and 69,882,705,106.34

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Solution

The fourth proportional to 223,026,091,264.92, 334,538,719,311.60 and 69,882,705,106.34 is: 104,823,926,813.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,026,091,264.92 : 334,538,719,311.60 = 69,882,705,106.34 : x
  2. Step 2: Convert to fraction form
    223,026,091,264.92/334,538,719,311.60 = 69,882,705,106.34/x
  3. Step 3: Cross multiply
    223,026,091,264.92x = 334,538,719,311.60 × 69,882,705,106.34
  4. Step 4: Simplify right side
    223,026,091,264.92x = 23,378,470,668,305,191,403,520
  5. Step 5: Solve for x
    x = 23,378,470,668,305,191,403,520/223,026,091,264.92
  6. Step 6: Final answer
    x = 104,823,926,813.73

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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.