Home / 3,449,518,586,036.40-4,760,016,189,101.20-1,907,982,791,275.30

Finding the Fourth Proportional to 3,449,518,586,036.40, 4,760,016,189,101.20 and 1,907,982,791,275.30

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Solution

The fourth proportional to 3,449,518,586,036.40, 4,760,016,189,101.20 and 1,907,982,791,275.30 is: 2,632,839,553,832.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,449,518,586,036.40 : 4,760,016,189,101.20 = 1,907,982,791,275.30 : x
  2. Step 2: Convert to fraction form
    3,449,518,586,036.40/4,760,016,189,101.20 = 1,907,982,791,275.30/x
  3. Step 3: Cross multiply
    3,449,518,586,036.40x = 4,760,016,189,101.20 × 1,907,982,791,275.30
  4. Step 4: Simplify right side
    3,449,518,586,036.40x = 9,082,028,974,996,924,414,296,064
  5. Step 5: Solve for x
    x = 9,082,028,974,996,924,414,296,064/3,449,518,586,036.40
  6. Step 6: Final answer
    x = 2,632,839,553,832.48

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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.