Home / 47,004,813.96-70,503,040.72-16,298,705.80

Finding the Fourth Proportional to 47,004,813.96, 70,503,040.72 and 16,298,705.80

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Solution

The fourth proportional to 47,004,813.96, 70,503,040.72 and 16,298,705.80 is: 24,446,609.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,004,813.96 : 70,503,040.72 = 16,298,705.80 : x
  2. Step 2: Convert to fraction form
    47,004,813.96/70,503,040.72 = 16,298,705.80/x
  3. Step 3: Cross multiply
    47,004,813.96x = 70,503,040.72 × 16,298,705.80
  4. Step 4: Simplify right side
    47,004,813.96x = 1,149,108,318,700,700.25
  5. Step 5: Solve for x
    x = 1,149,108,318,700,700.25/47,004,813.96
  6. Step 6: Final answer
    x = 24,446,609.23

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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.