Home / 21,754,188.40-32,595,853.20-16,014,625.60

Finding the Fourth Proportional to 21,754,188.40, 32,595,853.20 and 16,014,625.60

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Solution

The fourth proportional to 21,754,188.40, 32,595,853.20 and 16,014,625.60 is: 23,995,856.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,754,188.40 : 32,595,853.20 = 16,014,625.60 : x
  2. Step 2: Convert to fraction form
    21,754,188.40/32,595,853.20 = 16,014,625.60/x
  3. Step 3: Cross multiply
    21,754,188.40x = 32,595,853.20 × 16,014,625.60
  4. Step 4: Simplify right side
    21,754,188.40x = 522,010,385,110,561.88
  5. Step 5: Solve for x
    x = 522,010,385,110,561.88/21,754,188.40
  6. Step 6: Final answer
    x = 23,995,856.59

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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.