Home / 11,705,469,558.48-16,153,563,987-6,353,029,999.86

Finding the Fourth Proportional to 11,705,469,558.48, 16,153,563,987 and 6,353,029,999.86

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Solution

The fourth proportional to 11,705,469,558.48, 16,153,563,987 and 6,353,029,999.86 is: 8,767,190,081.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,705,469,558.48 : 16,153,563,987 = 6,353,029,999.86 : x
  2. Step 2: Convert to fraction form
    11,705,469,558.48/16,153,563,987 = 6,353,029,999.86/x
  3. Step 3: Cross multiply
    11,705,469,558.48x = 16,153,563,987 × 6,353,029,999.86
  4. Step 4: Simplify right side
    11,705,469,558.48x = 102,624,076,614,069,108,736
  5. Step 5: Solve for x
    x = 102,624,076,614,069,108,736/11,705,469,558.48
  6. Step 6: Final answer
    x = 8,767,190,081.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.