Home / 122,582,236,997.40-183,873,355,496.10-97,787,325,701.40

Finding the Fourth Proportional to 122,582,236,997.40, 183,873,355,496.10 and 97,787,325,701.40

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Solution

The fourth proportional to 122,582,236,997.40, 183,873,355,496.10 and 97,787,325,701.40 is: 146,680,988,552.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,582,236,997.40 : 183,873,355,496.10 = 97,787,325,701.40 : x
  2. Step 2: Convert to fraction form
    122,582,236,997.40/183,873,355,496.10 = 97,787,325,701.40/x
  3. Step 3: Cross multiply
    122,582,236,997.40x = 183,873,355,496.10 × 97,787,325,701.40
  4. Step 4: Simplify right side
    122,582,236,997.40x = 17,980,483,701,706,437,165,056
  5. Step 5: Solve for x
    x = 17,980,483,701,706,437,165,056/122,582,236,997.40
  6. Step 6: Final answer
    x = 146,680,988,552.10

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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.