Home / 37,296,866,611,242-51,466,221,864,992-20,629,481,271,454

Finding the Fourth Proportional to 37,296,866,611,242, 51,466,221,864,992 and 20,629,481,271,454

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Solution

The fourth proportional to 37,296,866,611,242, 51,466,221,864,992 and 20,629,481,271,454 is: 28,466,773,660,721.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,296,866,611,242 : 51,466,221,864,992 = 20,629,481,271,454 : x
  2. Step 2: Convert to fraction form
    37,296,866,611,242/51,466,221,864,992 = 20,629,481,271,454/x
  3. Step 3: Cross multiply
    37,296,866,611,242x = 51,466,221,864,992 × 20,629,481,271,454
  4. Step 4: Simplify right side
    37,296,866,611,242x = 1,061,721,460,076,348,760,064,524,288
  5. Step 5: Solve for x
    x = 1,061,721,460,076,348,760,064,524,288/37,296,866,611,242
  6. Step 6: Final answer
    x = 28,466,773,660,721.55

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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.