Home / 26,529,456,011,839-39,798,460,107,507-8,171,563,089,334

Finding the Fourth Proportional to 26,529,456,011,839, 39,798,460,107,507 and 8,171,563,089,334

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Solution

The fourth proportional to 26,529,456,011,839, 39,798,460,107,507 and 8,171,563,089,334 is: 12,258,661,748,725.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,529,456,011,839 : 39,798,460,107,507 = 8,171,563,089,334 : x
  2. Step 2: Convert to fraction form
    26,529,456,011,839/39,798,460,107,507 = 8,171,563,089,334/x
  3. Step 3: Cross multiply
    26,529,456,011,839x = 39,798,460,107,507 × 8,171,563,089,334
  4. Step 4: Simplify right side
    26,529,456,011,839x = 325,215,627,626,835,846,727,991,296
  5. Step 5: Solve for x
    x = 325,215,627,626,835,846,727,991,296/26,529,456,011,839
  6. Step 6: Final answer
    x = 12,258,661,748,725.85

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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.