Home / 16,342,204.33-24,481,416.33-12,731,062.75

Finding the Fourth Proportional to 16,342,204.33, 24,481,416.33 and 12,731,062.75

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Solution

The fourth proportional to 16,342,204.33, 24,481,416.33 and 12,731,062.75 is: 19,071,750.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,342,204.33 : 24,481,416.33 = 12,731,062.75 : x
  2. Step 2: Convert to fraction form
    16,342,204.33/24,481,416.33 = 12,731,062.75/x
  3. Step 3: Cross multiply
    16,342,204.33x = 24,481,416.33 × 12,731,062.75
  4. Step 4: Simplify right side
    16,342,204.33x = 311,674,447,506,104.69
  5. Step 5: Solve for x
    x = 311,674,447,506,104.69/16,342,204.33
  6. Step 6: Final answer
    x = 19,071,750.74

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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.