Home / 8,767,085,758.48-13,152,821,324.37-2,556,251,044.21

Finding the Fourth Proportional to 8,767,085,758.48, 13,152,821,324.37 and 2,556,251,044.21

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Solution

The fourth proportional to 8,767,085,758.48, 13,152,821,324.37 and 2,556,251,044.21 is: 3,835,015,895.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,767,085,758.48 : 13,152,821,324.37 = 2,556,251,044.21 : x
  2. Step 2: Convert to fraction form
    8,767,085,758.48/13,152,821,324.37 = 2,556,251,044.21/x
  3. Step 3: Cross multiply
    8,767,085,758.48x = 13,152,821,324.37 × 2,556,251,044.21
  4. Step 4: Simplify right side
    8,767,085,758.48x = 33,621,913,244,728,369,152
  5. Step 5: Solve for x
    x = 33,621,913,244,728,369,152/8,767,085,758.48
  6. Step 6: Final answer
    x = 3,835,015,895.93

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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.