Home / 3,223,447,008.86-4,836,157,295.92-1,650,667,901.20

Finding the Fourth Proportional to 3,223,447,008.86, 4,836,157,295.92 and 1,650,667,901.20

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Solution

The fourth proportional to 3,223,447,008.86, 4,836,157,295.92 and 1,650,667,901.20 is: 2,476,507,165.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,447,008.86 : 4,836,157,295.92 = 1,650,667,901.20 : x
  2. Step 2: Convert to fraction form
    3,223,447,008.86/4,836,157,295.92 = 1,650,667,901.20/x
  3. Step 3: Cross multiply
    3,223,447,008.86x = 4,836,157,295.92 × 1,650,667,901.20
  4. Step 4: Simplify right side
    3,223,447,008.86x = 7,982,889,613,513,115,648
  5. Step 5: Solve for x
    x = 7,982,889,613,513,115,648/3,223,447,008.86
  6. Step 6: Final answer
    x = 2,476,507,165.02

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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.