Home / 51,869,499,659,476-77,801,509,271,376-17,013,612,177,911

Finding the Fourth Proportional to 51,869,499,659,476, 77,801,509,271,376 and 17,013,612,177,911

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Solution

The fourth proportional to 51,869,499,659,476, 77,801,509,271,376 and 17,013,612,177,911 is: 25,519,519,453,423.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,869,499,659,476 : 77,801,509,271,376 = 17,013,612,177,911 : x
  2. Step 2: Convert to fraction form
    51,869,499,659,476/77,801,509,271,376 = 17,013,612,177,911/x
  3. Step 3: Cross multiply
    51,869,499,659,476x = 77,801,509,271,376 × 17,013,612,177,911
  4. Step 4: Simplify right side
    51,869,499,659,476x = 1,323,684,705,599,338,299,988,639,744
  5. Step 5: Solve for x
    x = 1,323,684,705,599,338,299,988,639,744/51,869,499,659,476
  6. Step 6: Final answer
    x = 25,519,519,453,423.44

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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.