Home / 73,552,345,623.42-110,328,519,893.13-17,654,833,190.94

Finding the Fourth Proportional to 73,552,345,623.42, 110,328,519,893.13 and 17,654,833,190.94

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Solution

The fourth proportional to 73,552,345,623.42, 110,328,519,893.13 and 17,654,833,190.94 is: 26,482,250,136.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,552,345,623.42 : 110,328,519,893.13 = 17,654,833,190.94 : x
  2. Step 2: Convert to fraction form
    73,552,345,623.42/110,328,519,893.13 = 17,654,833,190.94/x
  3. Step 3: Cross multiply
    73,552,345,623.42x = 110,328,519,893.13 × 17,654,833,190.94
  4. Step 4: Simplify right side
    73,552,345,623.42x = 1,947,831,614,916,515,594,240
  5. Step 5: Solve for x
    x = 1,947,831,614,916,515,594,240/73,552,345,623.42
  6. Step 6: Final answer
    x = 26,482,250,136.38

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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.