Home / 16,169,892,703.61-24,233,158,469.65-12,584,649,184.61

Finding the Fourth Proportional to 16,169,892,703.61, 24,233,158,469.65 and 12,584,649,184.61

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Solution

The fourth proportional to 16,169,892,703.61, 24,233,158,469.65 and 12,584,649,184.61 is: 18,860,100,284.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,892,703.61 : 24,233,158,469.65 = 12,584,649,184.61 : x
  2. Step 2: Convert to fraction form
    16,169,892,703.61/24,233,158,469.65 = 12,584,649,184.61/x
  3. Step 3: Cross multiply
    16,169,892,703.61x = 24,233,158,469.65 × 12,584,649,184.61
  4. Step 4: Simplify right side
    16,169,892,703.61x = 304,965,797,975,605,837,824
  5. Step 5: Solve for x
    x = 304,965,797,975,605,837,824/16,169,892,703.61
  6. Step 6: Final answer
    x = 18,860,100,284.25

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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.