Home / 22,297,923,009.45-33,446,884,514.18-15,673,032,647.55

Finding the Fourth Proportional to 22,297,923,009.45, 33,446,884,514.18 and 15,673,032,647.55

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Solution

The fourth proportional to 22,297,923,009.45, 33,446,884,514.18 and 15,673,032,647.55 is: 23,509,548,971.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,297,923,009.45 : 33,446,884,514.18 = 15,673,032,647.55 : x
  2. Step 2: Convert to fraction form
    22,297,923,009.45/33,446,884,514.18 = 15,673,032,647.55/x
  3. Step 3: Cross multiply
    22,297,923,009.45x = 33,446,884,514.18 × 15,673,032,647.55
  4. Step 4: Simplify right side
    22,297,923,009.45x = 524,214,112,949,499,265,024
  5. Step 5: Solve for x
    x = 524,214,112,949,499,265,024/22,297,923,009.45
  6. Step 6: Final answer
    x = 23,509,548,971.33

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Double scale
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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.