Home / 38,860,618,469.32-58,294,485,022.38-10,911,673,917.64

Finding the Fourth Proportional to 38,860,618,469.32, 58,294,485,022.38 and 10,911,673,917.64

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Solution

The fourth proportional to 38,860,618,469.32, 58,294,485,022.38 and 10,911,673,917.64 is: 16,368,509,735.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,860,618,469.32 : 58,294,485,022.38 = 10,911,673,917.64 : x
  2. Step 2: Convert to fraction form
    38,860,618,469.32/58,294,485,022.38 = 10,911,673,917.64/x
  3. Step 3: Cross multiply
    38,860,618,469.32x = 58,294,485,022.38 × 10,911,673,917.64
  4. Step 4: Simplify right side
    38,860,618,469.32x = 636,090,411,760,959,356,928
  5. Step 5: Solve for x
    x = 636,090,411,760,959,356,928/38,860,618,469.32
  6. Step 6: Final answer
    x = 16,368,509,735.97

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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.