Home / 227,092,623.39-340,634,046.47-63,326,019.87

Finding the Fourth Proportional to 227,092,623.39, 340,634,046.47 and 63,326,019.87

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Solution

The fourth proportional to 227,092,623.39, 340,634,046.47 and 63,326,019.87 is: 94,987,666.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,092,623.39 : 340,634,046.47 = 63,326,019.87 : x
  2. Step 2: Convert to fraction form
    227,092,623.39/340,634,046.47 = 63,326,019.87/x
  3. Step 3: Cross multiply
    227,092,623.39x = 340,634,046.47 × 63,326,019.87
  4. Step 4: Simplify right side
    227,092,623.39x = 21,570,998,394,841,092
  5. Step 5: Solve for x
    x = 21,570,998,394,841,092/227,092,623.39
  6. Step 6: Final answer
    x = 94,987,666.59

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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.