Home / 14,699,267.80-22,048,901.70-10,647,194.20

Finding the Fourth Proportional to 14,699,267.80, 22,048,901.70 and 10,647,194.20

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Solution

The fourth proportional to 14,699,267.80, 22,048,901.70 and 10,647,194.20 is: 15,970,791.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,699,267.80 : 22,048,901.70 = 10,647,194.20 : x
  2. Step 2: Convert to fraction form
    14,699,267.80/22,048,901.70 = 10,647,194.20/x
  3. Step 3: Cross multiply
    14,699,267.80x = 22,048,901.70 × 10,647,194.20
  4. Step 4: Simplify right side
    14,699,267.80x = 234,758,938,296,610.12
  5. Step 5: Solve for x
    x = 234,758,938,296,610.12/14,699,267.80
  6. Step 6: Final answer
    x = 15,970,791.30

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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.