Home / 3,249,512,644-4,484,327,448.72-1,858,790,596

Finding the Fourth Proportional to 3,249,512,644, 4,484,327,448.72 and 1,858,790,596

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Solution

The fourth proportional to 3,249,512,644, 4,484,327,448.72 and 1,858,790,596 is: 2,565,131,022.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,512,644 : 4,484,327,448.72 = 1,858,790,596 : x
  2. Step 2: Convert to fraction form
    3,249,512,644/4,484,327,448.72 = 1,858,790,596/x
  3. Step 3: Cross multiply
    3,249,512,644x = 4,484,327,448.72 × 1,858,790,596
  4. Step 4: Simplify right side
    3,249,512,644x = 8,335,425,691,065,408,512
  5. Step 5: Solve for x
    x = 8,335,425,691,065,408,512/3,249,512,644
  6. Step 6: Final answer
    x = 2,565,131,022.48

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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.