Home / 24,377,580.45-33,640,331.94-13,363,953.48

Finding the Fourth Proportional to 24,377,580.45, 33,640,331.94 and 13,363,953.48

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Solution

The fourth proportional to 24,377,580.45, 33,640,331.94 and 13,363,953.48 is: 18,441,856.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,377,580.45 : 33,640,331.94 = 13,363,953.48 : x
  2. Step 2: Convert to fraction form
    24,377,580.45/33,640,331.94 = 13,363,953.48/x
  3. Step 3: Cross multiply
    24,377,580.45x = 33,640,331.94 × 13,363,953.48
  4. Step 4: Simplify right side
    24,377,580.45x = 449,567,831,097,918.12
  5. Step 5: Solve for x
    x = 449,567,831,097,918.12/24,377,580.45
  6. Step 6: Final answer
    x = 18,441,856.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.