Home / 3,675,844,606.45-5,072,697,931.56-2,005,101,177.97

Finding the Fourth Proportional to 3,675,844,606.45, 5,072,697,931.56 and 2,005,101,177.97

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Solution

The fourth proportional to 3,675,844,606.45, 5,072,697,931.56 and 2,005,101,177.97 is: 2,767,057,285.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,844,606.45 : 5,072,697,931.56 = 2,005,101,177.97 : x
  2. Step 2: Convert to fraction form
    3,675,844,606.45/5,072,697,931.56 = 2,005,101,177.97/x
  3. Step 3: Cross multiply
    3,675,844,606.45x = 5,072,697,931.56 × 2,005,101,177.97
  4. Step 4: Simplify right side
    3,675,844,606.45x = 10,171,272,598,031,575,040
  5. Step 5: Solve for x
    x = 10,171,272,598,031,575,040/3,675,844,606.45
  6. Step 6: Final answer
    x = 2,767,057,285.34

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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.