Home / 13,712,043,638,084-18,922,623,309,232-7,546,033,171,704.80

Finding the Fourth Proportional to 13,712,043,638,084, 18,922,623,309,232 and 7,546,033,171,704.80

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Solution

The fourth proportional to 13,712,043,638,084, 18,922,623,309,232 and 7,546,033,171,704.80 is: 10,413,527,476,717.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,712,043,638,084 : 18,922,623,309,232 = 7,546,033,171,704.80 : x
  2. Step 2: Convert to fraction form
    13,712,043,638,084/18,922,623,309,232 = 7,546,033,171,704.80/x
  3. Step 3: Cross multiply
    13,712,043,638,084x = 18,922,623,309,232 × 7,546,033,171,704.80
  4. Step 4: Simplify right side
    13,712,043,638,084x = 142,790,743,187,139,116,138,496,000
  5. Step 5: Solve for x
    x = 142,790,743,187,139,116,138,496,000/13,712,043,638,084
  6. Step 6: Final answer
    x = 10,413,527,476,717.64

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Double scale
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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.