Home / 22,297,923,012.70-33,446,884,519.05-15,673,032,650.80

Finding the Fourth Proportional to 22,297,923,012.70, 33,446,884,519.05 and 15,673,032,650.80

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Solution

The fourth proportional to 22,297,923,012.70, 33,446,884,519.05 and 15,673,032,650.80 is: 23,509,548,976.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,297,923,012.70 : 33,446,884,519.05 = 15,673,032,650.80 : x
  2. Step 2: Convert to fraction form
    22,297,923,012.70/33,446,884,519.05 = 15,673,032,650.80/x
  3. Step 3: Cross multiply
    22,297,923,012.70x = 33,446,884,519.05 × 15,673,032,650.80
  4. Step 4: Simplify right side
    22,297,923,012.70x = 524,214,113,134,607,663,104
  5. Step 5: Solve for x
    x = 524,214,113,134,607,663,104/22,297,923,012.70
  6. Step 6: Final answer
    x = 23,509,548,976.20

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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.