Home / 264,301,602,715.16-396,170,143,744.94-150,736,796,069.62

Finding the Fourth Proportional to 264,301,602,715.16, 396,170,143,744.94 and 150,736,796,069.62

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Solution

The fourth proportional to 264,301,602,715.16, 396,170,143,744.94 and 150,736,796,069.62 is: 225,944,215,067.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,301,602,715.16 : 396,170,143,744.94 = 150,736,796,069.62 : x
  2. Step 2: Convert to fraction form
    264,301,602,715.16/396,170,143,744.94 = 150,736,796,069.62/x
  3. Step 3: Cross multiply
    264,301,602,715.16x = 396,170,143,744.94 × 150,736,796,069.62
  4. Step 4: Simplify right side
    264,301,602,715.16x = 59,717,418,166,553,059,262,464
  5. Step 5: Solve for x
    x = 59,717,418,166,553,059,262,464/264,301,602,715.16
  6. Step 6: Final answer
    x = 225,944,215,067.48

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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.