Home / 3,380,032,813.25-5,066,470,831.11-1,136,944,761.11

Finding the Fourth Proportional to 3,380,032,813.25, 5,066,470,831.11 and 1,136,944,761.11

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Solution

The fourth proportional to 3,380,032,813.25, 5,066,470,831.11 and 1,136,944,761.11 is: 1,704,213,475.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,380,032,813.25 : 5,066,470,831.11 = 1,136,944,761.11 : x
  2. Step 2: Convert to fraction form
    3,380,032,813.25/5,066,470,831.11 = 1,136,944,761.11/x
  3. Step 3: Cross multiply
    3,380,032,813.25x = 5,066,470,831.11 × 1,136,944,761.11
  4. Step 4: Simplify right side
    3,380,032,813.25x = 5,760,297,468,737,082,368
  5. Step 5: Solve for x
    x = 5,760,297,468,737,082,368/3,380,032,813.25
  6. Step 6: Final answer
    x = 1,704,213,475.72

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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.