Home / 65,190,096,000.60-97,785,144,000.90-18,661,373,568.60

Finding the Fourth Proportional to 65,190,096,000.60, 97,785,144,000.90 and 18,661,373,568.60

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Solution

The fourth proportional to 65,190,096,000.60, 97,785,144,000.90 and 18,661,373,568.60 is: 27,992,060,352.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,190,096,000.60 : 97,785,144,000.90 = 18,661,373,568.60 : x
  2. Step 2: Convert to fraction form
    65,190,096,000.60/97,785,144,000.90 = 18,661,373,568.60/x
  3. Step 3: Cross multiply
    65,190,096,000.60x = 97,785,144,000.90 × 18,661,373,568.60
  4. Step 4: Simplify right side
    65,190,096,000.60x = 1,824,805,101,660,139,945,984
  5. Step 5: Solve for x
    x = 1,824,805,101,660,139,945,984/65,190,096,000.60
  6. Step 6: Final answer
    x = 27,992,060,352.90

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Similar ratio
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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.