Home / 27,545,211.80-41,317,817.70-14,790,627.80

Finding the Fourth Proportional to 27,545,211.80, 41,317,817.70 and 14,790,627.80

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Solution

The fourth proportional to 27,545,211.80, 41,317,817.70 and 14,790,627.80 is: 22,185,941.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,545,211.80 : 41,317,817.70 = 14,790,627.80 : x
  2. Step 2: Convert to fraction form
    27,545,211.80/41,317,817.70 = 14,790,627.80/x
  3. Step 3: Cross multiply
    27,545,211.80x = 41,317,817.70 × 14,790,627.80
  4. Step 4: Simplify right side
    27,545,211.80x = 611,116,463,108,952.12
  5. Step 5: Solve for x
    x = 611,116,463,108,952.12/27,545,211.80
  6. Step 6: Final answer
    x = 22,185,941.70

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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.