Home / 17,660,438.58-24,389,910.45-12,168,094.26

Finding the Fourth Proportional to 17,660,438.58, 24,389,910.45 and 12,168,094.26

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Solution

The fourth proportional to 17,660,438.58, 24,389,910.45 and 12,168,094.26 is: 16,804,720.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,660,438.58 : 24,389,910.45 = 12,168,094.26 : x
  2. Step 2: Convert to fraction form
    17,660,438.58/24,389,910.45 = 12,168,094.26/x
  3. Step 3: Cross multiply
    17,660,438.58x = 24,389,910.45 × 12,168,094.26
  4. Step 4: Simplify right side
    17,660,438.58x = 296,778,729,348,559
  5. Step 5: Solve for x
    x = 296,778,729,348,559/17,660,438.58
  6. Step 6: Final answer
    x = 16,804,720.22

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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.