Home / 219,625,344,131.20-329,438,016,196.80-62,570,498,588.80

Finding the Fourth Proportional to 219,625,344,131.20, 329,438,016,196.80 and 62,570,498,588.80

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Solution

The fourth proportional to 219,625,344,131.20, 329,438,016,196.80 and 62,570,498,588.80 is: 93,855,747,883.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,625,344,131.20 : 329,438,016,196.80 = 62,570,498,588.80 : x
  2. Step 2: Convert to fraction form
    219,625,344,131.20/329,438,016,196.80 = 62,570,498,588.80/x
  3. Step 3: Cross multiply
    219,625,344,131.20x = 329,438,016,196.80 × 62,570,498,588.80
  4. Step 4: Simplify right side
    219,625,344,131.20x = 20,613,100,927,538,947,948,544
  5. Step 5: Solve for x
    x = 20,613,100,927,538,947,948,544/219,625,344,131.20
  6. Step 6: Final answer
    x = 93,855,747,883.20

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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.