Home / 15,286,094,472,803-22,929,227,431,968-5,098,744,865,788.20

Finding the Fourth Proportional to 15,286,094,472,803, 22,929,227,431,968 and 5,098,744,865,788.20

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Solution

The fourth proportional to 15,286,094,472,803, 22,929,227,431,968 and 5,098,744,865,788.20 is: 7,648,145,891,891.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,286,094,472,803 : 22,929,227,431,968 = 5,098,744,865,788.20 : x
  2. Step 2: Convert to fraction form
    15,286,094,472,803/22,929,227,431,968 = 5,098,744,865,788.20/x
  3. Step 3: Cross multiply
    15,286,094,472,803x = 22,929,227,431,968 × 5,098,744,865,788.20
  4. Step 4: Simplify right side
    15,286,094,472,803x = 116,910,280,645,236,796,340,305,920
  5. Step 5: Solve for x
    x = 116,910,280,645,236,796,340,305,920/15,286,094,472,803
  6. Step 6: Final answer
    x = 7,648,145,891,891.71

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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.