Home / 35,906,461.44-53,939,408.32-22,269,685.40

Finding the Fourth Proportional to 35,906,461.44, 53,939,408.32 and 22,269,685.40

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Solution

The fourth proportional to 35,906,461.44, 53,939,408.32 and 22,269,685.40 is: 33,453,969.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,906,461.44 : 53,939,408.32 = 22,269,685.40 : x
  2. Step 2: Convert to fraction form
    35,906,461.44/53,939,408.32 = 22,269,685.40/x
  3. Step 3: Cross multiply
    35,906,461.44x = 53,939,408.32 × 22,269,685.40
  4. Step 4: Simplify right side
    35,906,461.44x = 1,201,213,653,948,542.50
  5. Step 5: Solve for x
    x = 1,201,213,653,948,542.50/35,906,461.44
  6. Step 6: Final answer
    x = 33,453,969.17

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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.