Home / 5,874,229,090.60-8,808,792,719.10-1,942,415,996.20

Finding the Fourth Proportional to 5,874,229,090.60, 8,808,792,719.10 and 1,942,415,996.20

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Solution

The fourth proportional to 5,874,229,090.60, 8,808,792,719.10 and 1,942,415,996.20 is: 2,912,780,489.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,874,229,090.60 : 8,808,792,719.10 = 1,942,415,996.20 : x
  2. Step 2: Convert to fraction form
    5,874,229,090.60/8,808,792,719.10 = 1,942,415,996.20/x
  3. Step 3: Cross multiply
    5,874,229,090.60x = 8,808,792,719.10 × 1,942,415,996.20
  4. Step 4: Simplify right side
    5,874,229,090.60x = 17,110,339,884,789,934,080
  5. Step 5: Solve for x
    x = 17,110,339,884,789,934,080/5,874,229,090.60
  6. Step 6: Final answer
    x = 2,912,780,489.30

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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.