Home / 35,196,242.72-52,794,462.50-10,938,716.69

Finding the Fourth Proportional to 35,196,242.72, 52,794,462.50 and 10,938,716.69

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Solution

The fourth proportional to 35,196,242.72, 52,794,462.50 and 10,938,716.69 is: 16,408,105.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,196,242.72 : 52,794,462.50 = 10,938,716.69 : x
  2. Step 2: Convert to fraction form
    35,196,242.72/52,794,462.50 = 10,938,716.69/x
  3. Step 3: Cross multiply
    35,196,242.72x = 52,794,462.50 × 10,938,716.69
  4. Step 4: Simplify right side
    35,196,242.72x = 577,503,668,317,640.62
  5. Step 5: Solve for x
    x = 577,503,668,317,640.62/35,196,242.72
  6. Step 6: Final answer
    x = 16,408,105.63

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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.