Home / 227,092,624.39-340,634,047.96-63,326,020.87

Finding the Fourth Proportional to 227,092,624.39, 340,634,047.96 and 63,326,020.87

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Solution

The fourth proportional to 227,092,624.39, 340,634,047.96 and 63,326,020.87 is: 94,987,668.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,092,624.39 : 340,634,047.96 = 63,326,020.87 : x
  2. Step 2: Convert to fraction form
    227,092,624.39/340,634,047.96 = 63,326,020.87/x
  3. Step 3: Cross multiply
    227,092,624.39x = 340,634,047.96 × 63,326,020.87
  4. Step 4: Simplify right side
    227,092,624.39x = 21,570,998,830,147,540
  5. Step 5: Solve for x
    x = 21,570,998,830,147,540/227,092,624.39
  6. Step 6: Final answer
    x = 94,987,668.09

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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.