Home / 44,887,028.24-67,333,376.76-18,974,497.52

Finding the Fourth Proportional to 44,887,028.24, 67,333,376.76 and 18,974,497.52

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Solution

The fourth proportional to 44,887,028.24, 67,333,376.76 and 18,974,497.52 is: 28,462,944.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,887,028.24 : 67,333,376.76 = 18,974,497.52 : x
  2. Step 2: Convert to fraction form
    44,887,028.24/67,333,376.76 = 18,974,497.52/x
  3. Step 3: Cross multiply
    44,887,028.24x = 67,333,376.76 × 18,974,497.52
  4. Step 4: Simplify right side
    44,887,028.24x = 1,277,616,990,345,845.75
  5. Step 5: Solve for x
    x = 1,277,616,990,345,845.75/44,887,028.24
  6. Step 6: Final answer
    x = 28,462,944.43

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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.