Home / 23,246,633.50-32,080,649.33-12,793,853.34

Finding the Fourth Proportional to 23,246,633.50, 32,080,649.33 and 12,793,853.34

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Solution

The fourth proportional to 23,246,633.50, 32,080,649.33 and 12,793,853.34 is: 17,655,680.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,246,633.50 : 32,080,649.33 = 12,793,853.34 : x
  2. Step 2: Convert to fraction form
    23,246,633.50/32,080,649.33 = 12,793,853.34/x
  3. Step 3: Cross multiply
    23,246,633.50x = 32,080,649.33 × 12,793,853.34
  4. Step 4: Simplify right side
    23,246,633.50x = 410,435,122,611,973.88
  5. Step 5: Solve for x
    x = 410,435,122,611,973.88/23,246,633.50
  6. Step 6: Final answer
    x = 17,655,680.02

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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.