Home / 16,761,973.60-25,105,635.60-14,522,485.60

Finding the Fourth Proportional to 16,761,973.60, 25,105,635.60 and 14,522,485.60

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Solution

The fourth proportional to 16,761,973.60, 25,105,635.60 and 14,522,485.60 is: 21,751,390.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,761,973.60 : 25,105,635.60 = 14,522,485.60 : x
  2. Step 2: Convert to fraction form
    16,761,973.60/25,105,635.60 = 14,522,485.60/x
  3. Step 3: Cross multiply
    16,761,973.60x = 25,105,635.60 × 14,522,485.60
  4. Step 4: Simplify right side
    16,761,973.60x = 364,596,231,479,847.38
  5. Step 5: Solve for x
    x = 364,596,231,479,847.38/16,761,973.60
  6. Step 6: Final answer
    x = 21,751,390.39

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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.