Home / 47,004,812.96-70,503,039.23-16,298,704.80

Finding the Fourth Proportional to 47,004,812.96, 70,503,039.23 and 16,298,704.80

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Solution

The fourth proportional to 47,004,812.96, 70,503,039.23 and 16,298,704.80 is: 24,446,607.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,004,812.96 : 70,503,039.23 = 16,298,704.80 : x
  2. Step 2: Convert to fraction form
    47,004,812.96/70,503,039.23 = 16,298,704.80/x
  3. Step 3: Cross multiply
    47,004,812.96x = 70,503,039.23 × 16,298,704.80
  4. Step 4: Simplify right side
    47,004,812.96x = 1,149,108,223,831,095.75
  5. Step 5: Solve for x
    x = 1,149,108,223,831,095.75/47,004,812.96
  6. Step 6: Final answer
    x = 24,446,607.73

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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.