Home / 2,323,536,756.38-3,486,041,913.82-829,536,249.68

Finding the Fourth Proportional to 2,323,536,756.38, 3,486,041,913.82 and 829,536,249.68

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Solution

The fourth proportional to 2,323,536,756.38, 3,486,041,913.82 and 829,536,249.68 is: 1,244,567,415.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,536,756.38 : 3,486,041,913.82 = 829,536,249.68 : x
  2. Step 2: Convert to fraction form
    2,323,536,756.38/3,486,041,913.82 = 829,536,249.68/x
  3. Step 3: Cross multiply
    2,323,536,756.38x = 3,486,041,913.82 × 829,536,249.68
  4. Step 4: Simplify right side
    2,323,536,756.38x = 2,891,798,135,417,532,416
  5. Step 5: Solve for x
    x = 2,891,798,135,417,532,416/2,323,536,756.38
  6. Step 6: Final answer
    x = 1,244,567,415.38

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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.