Home / 11,840,693,855,442-17,748,505,378,548-3,982,817,504,853.60

Finding the Fourth Proportional to 11,840,693,855,442, 17,748,505,378,548 and 3,982,817,504,853.60

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Solution

The fourth proportional to 11,840,693,855,442, 17,748,505,378,548 and 3,982,817,504,853.60 is: 5,970,009,762,069.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,840,693,855,442 : 17,748,505,378,548 = 3,982,817,504,853.60 : x
  2. Step 2: Convert to fraction form
    11,840,693,855,442/17,748,505,378,548 = 3,982,817,504,853.60/x
  3. Step 3: Cross multiply
    11,840,693,855,442x = 17,748,505,378,548 × 3,982,817,504,853.60
  4. Step 4: Simplify right side
    11,840,693,855,442x = 70,689,057,906,669,243,441,610,752
  5. Step 5: Solve for x
    x = 70,689,057,906,669,243,441,610,752/11,840,693,855,442
  6. Step 6: Final answer
    x = 5,970,009,762,069.85

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Double scale
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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.