Home / 37,296,866,611,278-51,466,221,865,034-20,629,481,271,488

Finding the Fourth Proportional to 37,296,866,611,278, 51,466,221,865,034 and 20,629,481,271,488

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Solution

The fourth proportional to 37,296,866,611,278, 51,466,221,865,034 and 20,629,481,271,488 is: 28,466,773,660,764.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,296,866,611,278 : 51,466,221,865,034 = 20,629,481,271,488 : x
  2. Step 2: Convert to fraction form
    37,296,866,611,278/51,466,221,865,034 = 20,629,481,271,488/x
  3. Step 3: Cross multiply
    37,296,866,611,278x = 51,466,221,865,034 × 20,629,481,271,488
  4. Step 4: Simplify right side
    37,296,866,611,278x = 1,061,721,460,078,965,047,982,817,280
  5. Step 5: Solve for x
    x = 1,061,721,460,078,965,047,982,817,280/37,296,866,611,278
  6. Step 6: Final answer
    x = 28,466,773,660,764.22

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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.