Home / 1,135,777,735.35-1,700,175,503.13-968,223,044.93

Finding the Fourth Proportional to 1,135,777,735.35, 1,700,175,503.13 and 968,223,044.93

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Solution

The fourth proportional to 1,135,777,735.35, 1,700,175,503.13 and 968,223,044.93 is: 1,449,358,489.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,777,735.35 : 1,700,175,503.13 = 968,223,044.93 : x
  2. Step 2: Convert to fraction form
    1,135,777,735.35/1,700,175,503.13 = 968,223,044.93/x
  3. Step 3: Cross multiply
    1,135,777,735.35x = 1,700,175,503.13 × 968,223,044.93
  4. Step 4: Simplify right side
    1,135,777,735.35x = 1,646,149,102,543,840,000
  5. Step 5: Solve for x
    x = 1,646,149,102,543,840,000/1,135,777,735.35
  6. Step 6: Final answer
    x = 1,449,358,489.17

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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.