Home / 16,168,375.11-22,255,724.26-14,099,741.01

Finding the Fourth Proportional to 16,168,375.11, 22,255,724.26 and 14,099,741.01

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Solution

The fourth proportional to 16,168,375.11, 22,255,724.26 and 14,099,741.01 is: 19,408,255.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,168,375.11 : 22,255,724.26 = 14,099,741.01 : x
  2. Step 2: Convert to fraction form
    16,168,375.11/22,255,724.26 = 14,099,741.01/x
  3. Step 3: Cross multiply
    16,168,375.11x = 22,255,724.26 × 14,099,741.01
  4. Step 4: Simplify right side
    16,168,375.11x = 313,799,948,041,114.50
  5. Step 5: Solve for x
    x = 313,799,948,041,114.50/16,168,375.11
  6. Step 6: Final answer
    x = 19,408,255.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.