Home / 92,894,367.66-139,263,606.78-41,070,603.30

Finding the Fourth Proportional to 92,894,367.66, 139,263,606.78 and 41,070,603.30

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Solution

The fourth proportional to 92,894,367.66, 139,263,606.78 and 41,070,603.30 is: 61,571,443.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,894,367.66 : 139,263,606.78 = 41,070,603.30 : x
  2. Step 2: Convert to fraction form
    92,894,367.66/139,263,606.78 = 41,070,603.30/x
  3. Step 3: Cross multiply
    92,894,367.66x = 139,263,606.78 × 41,070,603.30
  4. Step 4: Simplify right side
    92,894,367.66x = 5,719,640,348,188,570
  5. Step 5: Solve for x
    x = 5,719,640,348,188,570/92,894,367.66
  6. Step 6: Final answer
    x = 61,571,443.91

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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.