Home / 11,099,169,218.48-16,642,105,079.16-3,532,685,559.92

Finding the Fourth Proportional to 11,099,169,218.48, 16,642,105,079.16 and 3,532,685,559.92

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Solution

The fourth proportional to 11,099,169,218.48, 16,642,105,079.16 and 3,532,685,559.92 is: 5,296,912,151.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,099,169,218.48 : 16,642,105,079.16 = 3,532,685,559.92 : x
  2. Step 2: Convert to fraction form
    11,099,169,218.48/16,642,105,079.16 = 3,532,685,559.92/x
  3. Step 3: Cross multiply
    11,099,169,218.48x = 16,642,105,079.16 × 3,532,685,559.92
  4. Step 4: Simplify right side
    11,099,169,218.48x = 58,791,324,299,819,819,008
  5. Step 5: Solve for x
    x = 58,791,324,299,819,819,008/11,099,169,218.48
  6. Step 6: Final answer
    x = 5,296,912,151.04

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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.