Home / 22,142,977,345.70-33,214,466,018.55-6,633,403,201.70

Finding the Fourth Proportional to 22,142,977,345.70, 33,214,466,018.55 and 6,633,403,201.70

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Solution

The fourth proportional to 22,142,977,345.70, 33,214,466,018.55 and 6,633,403,201.70 is: 9,950,104,802.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,142,977,345.70 : 33,214,466,018.55 = 6,633,403,201.70 : x
  2. Step 2: Convert to fraction form
    22,142,977,345.70/33,214,466,018.55 = 6,633,403,201.70/x
  3. Step 3: Cross multiply
    22,142,977,345.70x = 33,214,466,018.55 × 6,633,403,201.70
  4. Step 4: Simplify right side
    22,142,977,345.70x = 220,324,945,230,205,419,520
  5. Step 5: Solve for x
    x = 220,324,945,230,205,419,520/22,142,977,345.70
  6. Step 6: Final answer
    x = 9,950,104,802.55

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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.