Home / 34,005,418.14-46,927,943.34-18,535,469.52

Finding the Fourth Proportional to 34,005,418.14, 46,927,943.34 and 18,535,469.52

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Solution

The fourth proportional to 34,005,418.14, 46,927,943.34 and 18,535,469.52 is: 25,579,202.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,005,418.14 : 46,927,943.34 = 18,535,469.52 : x
  2. Step 2: Convert to fraction form
    34,005,418.14/46,927,943.34 = 18,535,469.52/x
  3. Step 3: Cross multiply
    34,005,418.14x = 46,927,943.34 × 18,535,469.52
  4. Step 4: Simplify right side
    34,005,418.14x = 869,831,463,414,857
  5. Step 5: Solve for x
    x = 869,831,463,414,857/34,005,418.14
  6. Step 6: Final answer
    x = 25,579,202.11

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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.