Home / 16,172,530.40-24,258,795.60-14,849,832.80

Finding the Fourth Proportional to 16,172,530.40, 24,258,795.60 and 14,849,832.80

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Solution

The fourth proportional to 16,172,530.40, 24,258,795.60 and 14,849,832.80 is: 22,274,749.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,172,530.40 : 24,258,795.60 = 14,849,832.80 : x
  2. Step 2: Convert to fraction form
    16,172,530.40/24,258,795.60 = 14,849,832.80/x
  3. Step 3: Cross multiply
    16,172,530.40x = 24,258,795.60 × 14,849,832.80
  4. Step 4: Simplify right side
    16,172,530.40x = 360,239,058,589,375.75
  5. Step 5: Solve for x
    x = 360,239,058,589,375.75/16,172,530.40
  6. Step 6: Final answer
    x = 22,274,749.20

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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.