Home / 24,877,220,778.55-34,147,824,540.14-21,994,684,794.55

Finding the Fourth Proportional to 24,877,220,778.55, 34,147,824,540.14 and 21,994,684,794.55

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Solution

The fourth proportional to 24,877,220,778.55, 34,147,824,540.14 and 21,994,684,794.55 is: 30,191,099,072.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,877,220,778.55 : 34,147,824,540.14 = 21,994,684,794.55 : x
  2. Step 2: Convert to fraction form
    24,877,220,778.55/34,147,824,540.14 = 21,994,684,794.55/x
  3. Step 3: Cross multiply
    24,877,220,778.55x = 34,147,824,540.14 × 21,994,684,794.55
  4. Step 4: Simplify right side
    24,877,220,778.55x = 751,070,637,179,978,514,432
  5. Step 5: Solve for x
    x = 751,070,637,179,978,514,432/24,877,220,778.55
  6. Step 6: Final answer
    x = 30,191,099,072.75

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.