Home / 3,675,844,354.74-5,072,697,583.41-2,005,100,926.26

Finding the Fourth Proportional to 3,675,844,354.74, 5,072,697,583.41 and 2,005,100,926.26

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Solution

The fourth proportional to 3,675,844,354.74, 5,072,697,583.41 and 2,005,100,926.26 is: 2,767,056,937.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,844,354.74 : 5,072,697,583.41 = 2,005,100,926.26 : x
  2. Step 2: Convert to fraction form
    3,675,844,354.74/5,072,697,583.41 = 2,005,100,926.26/x
  3. Step 3: Cross multiply
    3,675,844,354.74x = 5,072,697,583.41 × 2,005,100,926.26
  4. Step 4: Simplify right side
    3,675,844,354.74x = 10,171,270,623,132,254,208
  5. Step 5: Solve for x
    x = 10,171,270,623,132,254,208/3,675,844,354.74
  6. Step 6: Final answer
    x = 2,767,056,937.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.