Home / 115,893,505,920.10-173,840,258,880.15-41,447,550,028.90

Finding the Fourth Proportional to 115,893,505,920.10, 173,840,258,880.15 and 41,447,550,028.90

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Solution

The fourth proportional to 115,893,505,920.10, 173,840,258,880.15 and 41,447,550,028.90 is: 62,171,325,043.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,893,505,920.10 : 173,840,258,880.15 = 41,447,550,028.90 : x
  2. Step 2: Convert to fraction form
    115,893,505,920.10/173,840,258,880.15 = 41,447,550,028.90/x
  3. Step 3: Cross multiply
    115,893,505,920.10x = 173,840,258,880.15 × 41,447,550,028.90
  4. Step 4: Simplify right side
    115,893,505,920.10x = 7,205,252,826,971,945,041,920
  5. Step 5: Solve for x
    x = 7,205,252,826,971,945,041,920/115,893,505,920.10
  6. Step 6: Final answer
    x = 62,171,325,043.35

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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.