Home / 6,266,691,172,875-9,404,330,563,837.50-2,187,161,308,556.60

Finding the Fourth Proportional to 6,266,691,172,875, 9,404,330,563,837.50 and 2,187,161,308,556.60

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Solution

The fourth proportional to 6,266,691,172,875, 9,404,330,563,837.50 and 2,187,161,308,556.60 is: 3,282,240,559,600.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,691,172,875 : 9,404,330,563,837.50 = 2,187,161,308,556.60 : x
  2. Step 2: Convert to fraction form
    6,266,691,172,875/9,404,330,563,837.50 = 2,187,161,308,556.60/x
  3. Step 3: Cross multiply
    6,266,691,172,875x = 9,404,330,563,837.50 × 2,187,161,308,556.60
  4. Step 4: Simplify right side
    6,266,691,172,875x = 20,568,787,942,101,655,671,013,376
  5. Step 5: Solve for x
    x = 20,568,787,942,101,655,671,013,376/6,266,691,172,875
  6. Step 6: Final answer
    x = 3,282,240,559,600.64

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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.