Home / 34,667,926.11-47,841,694.88-19,197,992.07

Finding the Fourth Proportional to 34,667,926.11, 47,841,694.88 and 19,197,992.07

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Solution

The fourth proportional to 34,667,926.11, 47,841,694.88 and 19,197,992.07 is: 26,493,205.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,667,926.11 : 47,841,694.88 = 19,197,992.07 : x
  2. Step 2: Convert to fraction form
    34,667,926.11/47,841,694.88 = 19,197,992.07/x
  3. Step 3: Cross multiply
    34,667,926.11x = 47,841,694.88 × 19,197,992.07
  4. Step 4: Simplify right side
    34,667,926.11x = 918,464,478,825,609.62
  5. Step 5: Solve for x
    x = 918,464,478,825,609.62/34,667,926.11
  6. Step 6: Final answer
    x = 26,493,205.16

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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.