Home / 11,766,879,548.45-16,237,706,899.38-6,685,572,299.39

Finding the Fourth Proportional to 11,766,879,548.45, 16,237,706,899.38 and 6,685,572,299.39

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Solution

The fourth proportional to 11,766,879,548.45, 16,237,706,899.38 and 6,685,572,299.39 is: 9,225,756,327.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,766,879,548.45 : 16,237,706,899.38 = 6,685,572,299.39 : x
  2. Step 2: Convert to fraction form
    11,766,879,548.45/16,237,706,899.38 = 6,685,572,299.39/x
  3. Step 3: Cross multiply
    11,766,879,548.45x = 16,237,706,899.38 × 6,685,572,299.39
  4. Step 4: Simplify right side
    11,766,879,548.45x = 108,558,363,452,108,816,384
  5. Step 5: Solve for x
    x = 108,558,363,452,108,816,384/11,766,879,548.45
  6. Step 6: Final answer
    x = 9,225,756,327.76

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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.