Home / 8,056,092,768.98-11,117,995,608.90-4,669,876,269.90

Finding the Fourth Proportional to 8,056,092,768.98, 11,117,995,608.90 and 4,669,876,269.90

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Solution

The fourth proportional to 8,056,092,768.98, 11,117,995,608.90 and 4,669,876,269.90 is: 6,444,769,859.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,056,092,768.98 : 11,117,995,608.90 = 4,669,876,269.90 : x
  2. Step 2: Convert to fraction form
    8,056,092,768.98/11,117,995,608.90 = 4,669,876,269.90/x
  3. Step 3: Cross multiply
    8,056,092,768.98x = 11,117,995,608.90 × 4,669,876,269.90
  4. Step 4: Simplify right side
    8,056,092,768.98x = 51,919,663,862,854,508,544
  5. Step 5: Solve for x
    x = 51,919,663,862,854,508,544/8,056,092,768.98
  6. Step 6: Final answer
    x = 6,444,769,859.50

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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.