Home / 222,529,606,865.60-333,679,748,512.80-82,871,552,004.80

Finding the Fourth Proportional to 222,529,606,865.60, 333,679,748,512.80 and 82,871,552,004.80

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Solution

The fourth proportional to 222,529,606,865.60, 333,679,748,512.80 and 82,871,552,004.80 is: 124,264,627,171.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,529,606,865.60 : 333,679,748,512.80 = 82,871,552,004.80 : x
  2. Step 2: Convert to fraction form
    222,529,606,865.60/333,679,748,512.80 = 82,871,552,004.80/x
  3. Step 3: Cross multiply
    222,529,606,865.60x = 333,679,748,512.80 × 82,871,552,004.80
  4. Step 4: Simplify right side
    222,529,606,865.60x = 27,652,558,631,827,090,178,048
  5. Step 5: Solve for x
    x = 27,652,558,631,827,090,178,048/222,529,606,865.60
  6. Step 6: Final answer
    x = 124,264,627,171.74

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1.5x scale

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.