Home / 44,887,029.24-67,333,378.26-18,974,498.52

Finding the Fourth Proportional to 44,887,029.24, 67,333,378.26 and 18,974,498.52

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Solution

The fourth proportional to 44,887,029.24, 67,333,378.26 and 18,974,498.52 is: 28,462,945.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,887,029.24 : 67,333,378.26 = 18,974,498.52 : x
  2. Step 2: Convert to fraction form
    44,887,029.24/67,333,378.26 = 18,974,498.52/x
  3. Step 3: Cross multiply
    44,887,029.24x = 67,333,378.26 × 18,974,498.52
  4. Step 4: Simplify right side
    44,887,029.24x = 1,277,617,086,140,970.25
  5. Step 5: Solve for x
    x = 1,277,617,086,140,970.25/44,887,029.24
  6. Step 6: Final answer
    x = 28,462,945.93

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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.