Home / 9,331,429,500.74-13,997,157,722.12-3,810,687,532.49

Finding the Fourth Proportional to 9,331,429,500.74, 13,997,157,722.12 and 3,810,687,532.49

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Solution

The fourth proportional to 9,331,429,500.74, 13,997,157,722.12 and 3,810,687,532.49 is: 5,716,036,799.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,331,429,500.74 : 13,997,157,722.12 = 3,810,687,532.49 : x
  2. Step 2: Convert to fraction form
    9,331,429,500.74/13,997,157,722.12 = 3,810,687,532.49/x
  3. Step 3: Cross multiply
    9,331,429,500.74x = 13,997,157,722.12 × 3,810,687,532.49
  4. Step 4: Simplify right side
    9,331,429,500.74x = 53,338,794,422,023,839,744
  5. Step 5: Solve for x
    x = 53,338,794,422,023,839,744/9,331,429,500.74
  6. Step 6: Final answer
    x = 5,716,036,799.91

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1.5x scale

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.