Home / 181,155,014,365.05-271,732,521,547.57-61,906,987,850.85

Finding the Fourth Proportional to 181,155,014,365.05, 271,732,521,547.57 and 61,906,987,850.85

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Solution

The fourth proportional to 181,155,014,365.05, 271,732,521,547.57 and 61,906,987,850.85 is: 92,860,481,776.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,155,014,365.05 : 271,732,521,547.57 = 61,906,987,850.85 : x
  2. Step 2: Convert to fraction form
    181,155,014,365.05/271,732,521,547.57 = 61,906,987,850.85/x
  3. Step 3: Cross multiply
    181,155,014,365.05x = 271,732,521,547.57 × 61,906,987,850.85
  4. Step 4: Simplify right side
    181,155,014,365.05x = 16,822,141,910,126,251,999,232
  5. Step 5: Solve for x
    x = 16,822,141,910,126,251,999,232/181,155,014,365.05
  6. Step 6: Final answer
    x = 92,860,481,776.27

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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.