Home / 69,857,771,753.01-104,804,291,838.84-19,493,163,237

Finding the Fourth Proportional to 69,857,771,753.01, 104,804,291,838.84 and 19,493,163,237

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Solution

The fourth proportional to 69,857,771,753.01, 104,804,291,838.84 and 19,493,163,237 is: 29,244,665,518.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,857,771,753.01 : 104,804,291,838.84 = 19,493,163,237 : x
  2. Step 2: Convert to fraction form
    69,857,771,753.01/104,804,291,838.84 = 19,493,163,237/x
  3. Step 3: Cross multiply
    69,857,771,753.01x = 104,804,291,838.84 × 19,493,163,237
  4. Step 4: Simplify right side
    69,857,771,753.01x = 2,042,967,168,752,694,853,632
  5. Step 5: Solve for x
    x = 2,042,967,168,752,694,853,632/69,857,771,753.01
  6. Step 6: Final answer
    x = 29,244,665,518.04

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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.