Home / 16,957,295,879.96-25,439,737,479.96-5,167,337,082.68

Finding the Fourth Proportional to 16,957,295,879.96, 25,439,737,479.96 and 5,167,337,082.68

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Solution

The fourth proportional to 16,957,295,879.96, 25,439,737,479.96 and 5,167,337,082.68 is: 7,752,161,652.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,957,295,879.96 : 25,439,737,479.96 = 5,167,337,082.68 : x
  2. Step 2: Convert to fraction form
    16,957,295,879.96/25,439,737,479.96 = 5,167,337,082.68/x
  3. Step 3: Cross multiply
    16,957,295,879.96x = 25,439,737,479.96 × 5,167,337,082.68
  4. Step 4: Simplify right side
    16,957,295,879.96x = 131,455,698,853,841,567,744
  5. Step 5: Solve for x
    x = 131,455,698,853,841,567,744/16,957,295,879.96
  6. Step 6: Final answer
    x = 7,752,161,652.68

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1.5x scale

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.