Home / 14,699,284.80-22,048,927.20-10,647,211.20

Finding the Fourth Proportional to 14,699,284.80, 22,048,927.20 and 10,647,211.20

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Solution

The fourth proportional to 14,699,284.80, 22,048,927.20 and 10,647,211.20 is: 15,970,816.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,699,284.80 : 22,048,927.20 = 10,647,211.20 : x
  2. Step 2: Convert to fraction form
    14,699,284.80/22,048,927.20 = 10,647,211.20/x
  3. Step 3: Cross multiply
    14,699,284.80x = 22,048,927.20 × 10,647,211.20
  4. Step 4: Simplify right side
    14,699,284.80x = 234,759,584,631,824.62
  5. Step 5: Solve for x
    x = 234,759,584,631,824.62/14,699,284.80
  6. Step 6: Final answer
    x = 15,970,816.80

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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.