Home / 3,182,134,886,017-4,773,202,323,671-764,635,707,751.20

Finding the Fourth Proportional to 3,182,134,886,017, 4,773,202,323,671 and 764,635,707,751.20

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Solution

The fourth proportional to 3,182,134,886,017, 4,773,202,323,671 and 764,635,707,751.20 is: 1,146,953,560,340.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,134,886,017 : 4,773,202,323,671 = 764,635,707,751.20 : x
  2. Step 2: Convert to fraction form
    3,182,134,886,017/4,773,202,323,671 = 764,635,707,751.20/x
  3. Step 3: Cross multiply
    3,182,134,886,017x = 4,773,202,323,671 × 764,635,707,751.20
  4. Step 4: Simplify right side
    3,182,134,886,017x = 3,649,760,936,999,847,225,982,976
  5. Step 5: Solve for x
    x = 3,649,760,936,999,847,225,982,976/3,182,134,886,017
  6. Step 6: Final answer
    x = 1,146,953,560,340.17

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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.