Home / 3,639,744,666.41-5,022,798,529.52-2,032,224,422.51

Finding the Fourth Proportional to 3,639,744,666.41, 5,022,798,529.52 and 2,032,224,422.51

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Solution

The fourth proportional to 3,639,744,666.41, 5,022,798,529.52 and 2,032,224,422.51 is: 2,804,442,282.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,744,666.41 : 5,022,798,529.52 = 2,032,224,422.51 : x
  2. Step 2: Convert to fraction form
    3,639,744,666.41/5,022,798,529.52 = 2,032,224,422.51/x
  3. Step 3: Cross multiply
    3,639,744,666.41x = 5,022,798,529.52 × 2,032,224,422.51
  4. Step 4: Simplify right side
    3,639,744,666.41x = 10,207,453,841,002,586,112
  5. Step 5: Solve for x
    x = 10,207,453,841,002,586,112/3,639,744,666.41
  6. Step 6: Final answer
    x = 2,804,442,282.78

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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.