Home / 11,924,780,803.20-16,455,525,845.76-6,572,324,856.96

Finding the Fourth Proportional to 11,924,780,803.20, 16,455,525,845.76 and 6,572,324,856.96

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Solution

The fourth proportional to 11,924,780,803.20, 16,455,525,845.76 and 6,572,324,856.96 is: 9,069,438,116.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,924,780,803.20 : 16,455,525,845.76 = 6,572,324,856.96 : x
  2. Step 2: Convert to fraction form
    11,924,780,803.20/16,455,525,845.76 = 6,572,324,856.96/x
  3. Step 3: Cross multiply
    11,924,780,803.20x = 16,455,525,845.76 × 6,572,324,856.96
  4. Step 4: Simplify right side
    11,924,780,803.20x = 108,151,061,550,436,171,776
  5. Step 5: Solve for x
    x = 108,151,061,550,436,171,776/11,924,780,803.20
  6. Step 6: Final answer
    x = 9,069,438,116.75

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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.