Home / 11,840,693,855,421-17,748,505,378,516-3,982,817,504,831.50

Finding the Fourth Proportional to 11,840,693,855,421, 17,748,505,378,516 and 3,982,817,504,831.50

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Solution

The fourth proportional to 11,840,693,855,421, 17,748,505,378,516 and 3,982,817,504,831.50 is: 5,970,009,762,036.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,840,693,855,421 : 17,748,505,378,516 = 3,982,817,504,831.50 : x
  2. Step 2: Convert to fraction form
    11,840,693,855,421/17,748,505,378,516 = 3,982,817,504,831.50/x
  3. Step 3: Cross multiply
    11,840,693,855,421x = 17,748,505,378,516 × 3,982,817,504,831.50
  4. Step 4: Simplify right side
    11,840,693,855,421x = 70,689,057,906,149,552,398,794,752
  5. Step 5: Solve for x
    x = 70,689,057,906,149,552,398,794,752/11,840,693,855,421
  6. Step 6: Final answer
    x = 5,970,009,762,036.55

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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.