Home / 49,216,690.19-73,824,084.95-14,696,481.78

Finding the Fourth Proportional to 49,216,690.19, 73,824,084.95 and 14,696,481.78

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Solution

The fourth proportional to 49,216,690.19, 73,824,084.95 and 14,696,481.78 is: 22,044,438.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,216,690.19 : 73,824,084.95 = 14,696,481.78 : x
  2. Step 2: Convert to fraction form
    49,216,690.19/73,824,084.95 = 14,696,481.78/x
  3. Step 3: Cross multiply
    49,216,690.19x = 73,824,084.95 × 14,696,481.78
  4. Step 4: Simplify right side
    49,216,690.19x = 1,084,954,318,950,244.25
  5. Step 5: Solve for x
    x = 1,084,954,318,950,244.25/49,216,690.19
  6. Step 6: Final answer
    x = 22,044,438.89

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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.