Home / 11,005,881,951.27-16,508,361,803.42-3,544,299,576.39

Finding the Fourth Proportional to 11,005,881,951.27, 16,508,361,803.42 and 3,544,299,576.39

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Solution

The fourth proportional to 11,005,881,951.27, 16,508,361,803.42 and 3,544,299,576.39 is: 5,316,300,865.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,005,881,951.27 : 16,508,361,803.42 = 3,544,299,576.39 : x
  2. Step 2: Convert to fraction form
    11,005,881,951.27/16,508,361,803.42 = 3,544,299,576.39/x
  3. Step 3: Cross multiply
    11,005,881,951.27x = 16,508,361,803.42 × 3,544,299,576.39
  4. Step 4: Simplify right side
    11,005,881,951.27x = 58,510,579,746,754,363,392
  5. Step 5: Solve for x
    x = 58,510,579,746,754,363,392/11,005,881,951.27
  6. Step 6: Final answer
    x = 5,316,300,865.83

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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.