Home / 23,248,613,713.73-32,093,004,054.87-15,632,074,371.83

Finding the Fourth Proportional to 23,248,613,713.73, 32,093,004,054.87 and 15,632,074,371.83

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Solution

The fourth proportional to 23,248,613,713.73, 32,093,004,054.87 and 15,632,074,371.83 is: 21,578,930,786.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,248,613,713.73 : 32,093,004,054.87 = 15,632,074,371.83 : x
  2. Step 2: Convert to fraction form
    23,248,613,713.73/32,093,004,054.87 = 15,632,074,371.83/x
  3. Step 3: Cross multiply
    23,248,613,713.73x = 32,093,004,054.87 × 15,632,074,371.83
  4. Step 4: Simplify right side
    23,248,613,713.73x = 501,680,226,201,009,127,424
  5. Step 5: Solve for x
    x = 501,680,226,201,009,127,424/23,248,613,713.73
  6. Step 6: Final answer
    x = 21,578,930,786.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.