Home / 16,374,448.20-24,561,672.30-9,997,156.20

Finding the Fourth Proportional to 16,374,448.20, 24,561,672.30 and 9,997,156.20

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Solution

The fourth proportional to 16,374,448.20, 24,561,672.30 and 9,997,156.20 is: 14,995,734.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,374,448.20 : 24,561,672.30 = 9,997,156.20 : x
  2. Step 2: Convert to fraction form
    16,374,448.20/24,561,672.30 = 9,997,156.20/x
  3. Step 3: Cross multiply
    16,374,448.20x = 24,561,672.30 × 9,997,156.20
  4. Step 4: Simplify right side
    16,374,448.20x = 245,546,874,516,313.25
  5. Step 5: Solve for x
    x = 245,546,874,516,313.25/16,374,448.20
  6. Step 6: Final answer
    x = 14,995,734.30

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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.