Home / 6,803,003,781.27-9,388,145,140.16-3,673,879,173.27

Finding the Fourth Proportional to 6,803,003,781.27, 9,388,145,140.16 and 3,673,879,173.27

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Solution

The fourth proportional to 6,803,003,781.27, 9,388,145,140.16 and 3,673,879,173.27 is: 5,069,953,216.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803,003,781.27 : 9,388,145,140.16 = 3,673,879,173.27 : x
  2. Step 2: Convert to fraction form
    6,803,003,781.27/9,388,145,140.16 = 3,673,879,173.27/x
  3. Step 3: Cross multiply
    6,803,003,781.27x = 9,388,145,140.16 × 3,673,879,173.27
  4. Step 4: Simplify right side
    6,803,003,781.27x = 34,490,910,906,051,420,160
  5. Step 5: Solve for x
    x = 34,490,910,906,051,420,160/6,803,003,781.27
  6. Step 6: Final answer
    x = 5,069,953,216.99

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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.