Home / 52,826,977.47-79,203,337.97-23,269,142.46

Finding the Fourth Proportional to 52,826,977.47, 79,203,337.97 and 23,269,142.46

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Solution

The fourth proportional to 52,826,977.47, 79,203,337.97 and 23,269,142.46 is: 34,887,359.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,826,977.47 : 79,203,337.97 = 23,269,142.46 : x
  2. Step 2: Convert to fraction form
    52,826,977.47/79,203,337.97 = 23,269,142.46/x
  3. Step 3: Cross multiply
    52,826,977.47x = 79,203,337.97 × 23,269,142.46
  4. Step 4: Simplify right side
    52,826,977.47x = 1,842,993,754,618,716.50
  5. Step 5: Solve for x
    x = 1,842,993,754,618,716.50/52,826,977.47
  6. Step 6: Final answer
    x = 34,887,359.51

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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.