Home / 38,860,618,480.82-58,294,485,039.62-10,911,673,929.14

Finding the Fourth Proportional to 38,860,618,480.82, 58,294,485,039.62 and 10,911,673,929.14

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Solution

The fourth proportional to 38,860,618,480.82, 58,294,485,039.62 and 10,911,673,929.14 is: 16,368,509,753.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,860,618,480.82 : 58,294,485,039.62 = 10,911,673,929.14 : x
  2. Step 2: Convert to fraction form
    38,860,618,480.82/58,294,485,039.62 = 10,911,673,929.14/x
  3. Step 3: Cross multiply
    38,860,618,480.82x = 58,294,485,039.62 × 10,911,673,929.14
  4. Step 4: Simplify right side
    38,860,618,480.82x = 636,090,412,619,463,262,208
  5. Step 5: Solve for x
    x = 636,090,412,619,463,262,208/38,860,618,480.82
  6. Step 6: Final answer
    x = 16,368,509,753.22

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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.