Home / 37,296,866,611,273-51,466,221,865,033-20,629,481,271,485

Finding the Fourth Proportional to 37,296,866,611,273, 51,466,221,865,033 and 20,629,481,271,485

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Solution

The fourth proportional to 37,296,866,611,273, 51,466,221,865,033 and 20,629,481,271,485 is: 28,466,773,660,763.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,296,866,611,273 : 51,466,221,865,033 = 20,629,481,271,485 : x
  2. Step 2: Convert to fraction form
    37,296,866,611,273/51,466,221,865,033 = 20,629,481,271,485/x
  3. Step 3: Cross multiply
    37,296,866,611,273x = 51,466,221,865,033 × 20,629,481,271,485
  4. Step 4: Simplify right side
    37,296,866,611,273x = 1,061,721,460,078,790,088,195,047,424
  5. Step 5: Solve for x
    x = 1,061,721,460,078,790,088,195,047,424/37,296,866,611,273
  6. Step 6: Final answer
    x = 28,466,773,660,763.34

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Double scale
Find fourth proportional to 37,296,866,611,274, 51,466,221,865,034.38 and 20,629,481,271,486
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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.