Home / 23,660,863.80-32,652,090.45-12,795,847.80

Finding the Fourth Proportional to 23,660,863.80, 32,652,090.45 and 12,795,847.80

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Solution

The fourth proportional to 23,660,863.80, 32,652,090.45 and 12,795,847.80 is: 17,658,323.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,863.80 : 32,652,090.45 = 12,795,847.80 : x
  2. Step 2: Convert to fraction form
    23,660,863.80/32,652,090.45 = 12,795,847.80/x
  3. Step 3: Cross multiply
    23,660,863.80x = 32,652,090.45 × 12,795,847.80
  4. Step 4: Simplify right side
    23,660,863.80x = 417,811,179,750,033.50
  5. Step 5: Solve for x
    x = 417,811,179,750,033.50/23,660,863.80
  6. Step 6: Final answer
    x = 17,658,323.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.