Home / 3,639,744,667.41-5,022,798,530.89-2,032,224,423.51

Finding the Fourth Proportional to 3,639,744,667.41, 5,022,798,530.89 and 2,032,224,423.51

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Solution

The fourth proportional to 3,639,744,667.41, 5,022,798,530.89 and 2,032,224,423.51 is: 2,804,442,284.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,744,667.41 : 5,022,798,530.89 = 2,032,224,423.51 : x
  2. Step 2: Convert to fraction form
    3,639,744,667.41/5,022,798,530.89 = 2,032,224,423.51/x
  3. Step 3: Cross multiply
    3,639,744,667.41x = 5,022,798,530.89 × 2,032,224,423.51
  4. Step 4: Simplify right side
    3,639,744,667.41x = 10,207,453,848,844,806,144
  5. Step 5: Solve for x
    x = 10,207,453,848,844,806,144/3,639,744,667.41
  6. Step 6: Final answer
    x = 2,804,442,284.16

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1.5x scale

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.