Home / 16,623,408.15-24,914,117.03-8,085,360.15

Finding the Fourth Proportional to 16,623,408.15, 24,914,117.03 and 8,085,360.15

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Solution

The fourth proportional to 16,623,408.15, 24,914,117.03 and 8,085,360.15 is: 12,117,828.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,623,408.15 : 24,914,117.03 = 8,085,360.15 : x
  2. Step 2: Convert to fraction form
    16,623,408.15/24,914,117.03 = 8,085,360.15/x
  3. Step 3: Cross multiply
    16,623,408.15x = 24,914,117.03 × 8,085,360.15
  4. Step 4: Simplify right side
    16,623,408.15x = 201,439,608,966,371.56
  5. Step 5: Solve for x
    x = 201,439,608,966,371.56/16,623,408.15
  6. Step 6: Final answer
    x = 12,117,828.50

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1.5x scale

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.