Home / 25,004,843.60-37,479,271.80-14,227,307.60

Finding the Fourth Proportional to 25,004,843.60, 37,479,271.80 and 14,227,307.60

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Solution

The fourth proportional to 25,004,843.60, 37,479,271.80 and 14,227,307.60 is: 21,325,033.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,004,843.60 : 37,479,271.80 = 14,227,307.60 : x
  2. Step 2: Convert to fraction form
    25,004,843.60/37,479,271.80 = 14,227,307.60/x
  3. Step 3: Cross multiply
    25,004,843.60x = 37,479,271.80 × 14,227,307.60
  4. Step 4: Simplify right side
    25,004,843.60x = 533,229,128,522,605.62
  5. Step 5: Solve for x
    x = 533,229,128,522,605.62/25,004,843.60
  6. Step 6: Final answer
    x = 21,325,033.54

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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.