Home / 37,991,833,090,620-52,425,852,385,632-21,321,586,912,002

Finding the Fourth Proportional to 37,991,833,090,620, 52,425,852,385,632 and 21,321,586,912,002

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Solution

The fourth proportional to 37,991,833,090,620, 52,425,852,385,632 and 21,321,586,912,002 is: 29,422,175,166,168.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,991,833,090,620 : 52,425,852,385,632 = 21,321,586,912,002 : x
  2. Step 2: Convert to fraction form
    37,991,833,090,620/52,425,852,385,632 = 21,321,586,912,002/x
  3. Step 3: Cross multiply
    37,991,833,090,620x = 52,425,852,385,632 × 21,321,586,912,002
  4. Step 4: Simplify right side
    37,991,833,090,620x = 1,117,802,368,076,040,044,246,204,416
  5. Step 5: Solve for x
    x = 1,117,802,368,076,040,044,246,204,416/37,991,833,090,620
  6. Step 6: Final answer
    x = 29,422,175,166,168.02

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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.