Home / 223,026,091,265.92-334,538,719,313.10-69,882,705,107.34

Finding the Fourth Proportional to 223,026,091,265.92, 334,538,719,313.10 and 69,882,705,107.34

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Solution

The fourth proportional to 223,026,091,265.92, 334,538,719,313.10 and 69,882,705,107.34 is: 104,823,926,815.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,026,091,265.92 : 334,538,719,313.10 = 69,882,705,107.34 : x
  2. Step 2: Convert to fraction form
    223,026,091,265.92/334,538,719,313.10 = 69,882,705,107.34/x
  3. Step 3: Cross multiply
    223,026,091,265.92x = 334,538,719,313.10 × 69,882,705,107.34
  4. Step 4: Simplify right side
    223,026,091,265.92x = 23,378,470,668,744,553,136,128
  5. Step 5: Solve for x
    x = 23,378,470,668,744,553,136,128/223,026,091,265.92
  6. Step 6: Final answer
    x = 104,823,926,815.23

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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.