Home / 6,266,691,172,966.60-9,404,330,563,976.20-2,187,161,308,648.80

Finding the Fourth Proportional to 6,266,691,172,966.60, 9,404,330,563,976.20 and 2,187,161,308,648.80

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Solution

The fourth proportional to 6,266,691,172,966.60, 9,404,330,563,976.20 and 2,187,161,308,648.80 is: 3,282,240,559,739.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,691,172,966.60 : 9,404,330,563,976.20 = 2,187,161,308,648.80 : x
  2. Step 2: Convert to fraction form
    6,266,691,172,966.60/9,404,330,563,976.20 = 2,187,161,308,648.80/x
  3. Step 3: Cross multiply
    6,266,691,172,966.60x = 9,404,330,563,976.20 × 2,187,161,308,648.80
  4. Step 4: Simplify right side
    6,266,691,172,966.60x = 20,568,787,943,272,090,093,748,224
  5. Step 5: Solve for x
    x = 20,568,787,943,272,090,093,748,224/6,266,691,172,966.60
  6. Step 6: Final answer
    x = 3,282,240,559,739.44

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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.