Home / 16,129,109.60-24,193,664.40-14,486,818.40

Finding the Fourth Proportional to 16,129,109.60, 24,193,664.40 and 14,486,818.40

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Solution

The fourth proportional to 16,129,109.60, 24,193,664.40 and 14,486,818.40 is: 21,730,227.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,129,109.60 : 24,193,664.40 = 14,486,818.40 : x
  2. Step 2: Convert to fraction form
    16,129,109.60/24,193,664.40 = 14,486,818.40/x
  3. Step 3: Cross multiply
    16,129,109.60x = 24,193,664.40 × 14,486,818.40
  4. Step 4: Simplify right side
    16,129,109.60x = 350,489,222,593,344.94
  5. Step 5: Solve for x
    x = 350,489,222,593,344.94/16,129,109.60
  6. Step 6: Final answer
    x = 21,730,227.60

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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.