Home / 107,623,368,410.40-161,435,052,615.60-44,717,760,122.40

Finding the Fourth Proportional to 107,623,368,410.40, 161,435,052,615.60 and 44,717,760,122.40

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Solution

The fourth proportional to 107,623,368,410.40, 161,435,052,615.60 and 44,717,760,122.40 is: 67,076,640,183.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,623,368,410.40 : 161,435,052,615.60 = 44,717,760,122.40 : x
  2. Step 2: Convert to fraction form
    107,623,368,410.40/161,435,052,615.60 = 44,717,760,122.40/x
  3. Step 3: Cross multiply
    107,623,368,410.40x = 161,435,052,615.60 × 44,717,760,122.40
  4. Step 4: Simplify right side
    107,623,368,410.40x = 7,219,013,958,211,424,223,232
  5. Step 5: Solve for x
    x = 7,219,013,958,211,424,223,232/107,623,368,410.40
  6. Step 6: Final answer
    x = 67,076,640,183.60

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Double scale
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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.