Home / 115,893,505,946.35-173,840,258,919.52-41,447,550,055.15

Finding the Fourth Proportional to 115,893,505,946.35, 173,840,258,919.52 and 41,447,550,055.15

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Solution

The fourth proportional to 115,893,505,946.35, 173,840,258,919.52 and 41,447,550,055.15 is: 62,171,325,082.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,893,505,946.35 : 173,840,258,919.52 = 41,447,550,055.15 : x
  2. Step 2: Convert to fraction form
    115,893,505,946.35/173,840,258,919.52 = 41,447,550,055.15/x
  3. Step 3: Cross multiply
    115,893,505,946.35x = 173,840,258,919.52 × 41,447,550,055.15
  4. Step 4: Simplify right side
    115,893,505,946.35x = 7,205,252,833,167,041,101,824
  5. Step 5: Solve for x
    x = 7,205,252,833,167,041,101,824/115,893,505,946.35
  6. Step 6: Final answer
    x = 62,171,325,082.72

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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.