Home / 16,431,500.36-24,649,492.44-6,844,636.86

Finding the Fourth Proportional to 16,431,500.36, 24,649,492.44 and 6,844,636.86

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Solution

The fourth proportional to 16,431,500.36, 24,649,492.44 and 6,844,636.86 is: 10,267,889.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,431,500.36 : 24,649,492.44 = 6,844,636.86 : x
  2. Step 2: Convert to fraction form
    16,431,500.36/24,649,492.44 = 6,844,636.86/x
  3. Step 3: Cross multiply
    16,431,500.36x = 24,649,492.44 × 6,844,636.86
  4. Step 4: Simplify right side
    16,431,500.36x = 168,716,824,535,115.34
  5. Step 5: Solve for x
    x = 168,716,824,535,115.34/16,431,500.36
  6. Step 6: Final answer
    x = 10,267,889.17

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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.