Home / 701,154,659,097-1,052,412,090,557-338,375,627,306

Finding the Fourth Proportional to 701,154,659,097, 1,052,412,090,557 and 338,375,627,306

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Solution

The fourth proportional to 701,154,659,097, 1,052,412,090,557 and 338,375,627,306 is: 507,891,656,578.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,154,659,097 : 1,052,412,090,557 = 338,375,627,306 : x
  2. Step 2: Convert to fraction form
    701,154,659,097/1,052,412,090,557 = 338,375,627,306/x
  3. Step 3: Cross multiply
    701,154,659,097x = 1,052,412,090,557 × 338,375,627,306
  4. Step 4: Simplify right side
    701,154,659,097x = 356,110,601,326,643,780,780,032
  5. Step 5: Solve for x
    x = 356,110,601,326,643,780,780,032/701,154,659,097
  6. Step 6: Final answer
    x = 507,891,656,578.69

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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.