Home / 14,563,911.20-21,845,866.80-6,060,855.20

Finding the Fourth Proportional to 14,563,911.20, 21,845,866.80 and 6,060,855.20

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Solution

The fourth proportional to 14,563,911.20, 21,845,866.80 and 6,060,855.20 is: 9,091,282.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,563,911.20 : 21,845,866.80 = 6,060,855.20 : x
  2. Step 2: Convert to fraction form
    14,563,911.20/21,845,866.80 = 6,060,855.20/x
  3. Step 3: Cross multiply
    14,563,911.20x = 21,845,866.80 × 6,060,855.20
  4. Step 4: Simplify right side
    14,563,911.20x = 132,404,635,393,287.38
  5. Step 5: Solve for x
    x = 132,404,635,393,287.38/14,563,911.20
  6. Step 6: Final answer
    x = 9,091,282.80

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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.