Home / 115,893,505,941.10-173,840,258,911.65-41,447,550,049.90

Finding the Fourth Proportional to 115,893,505,941.10, 173,840,258,911.65 and 41,447,550,049.90

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Solution

The fourth proportional to 115,893,505,941.10, 173,840,258,911.65 and 41,447,550,049.90 is: 62,171,325,074.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,893,505,941.10 : 173,840,258,911.65 = 41,447,550,049.90 : x
  2. Step 2: Convert to fraction form
    115,893,505,941.10/173,840,258,911.65 = 41,447,550,049.90/x
  3. Step 3: Cross multiply
    115,893,505,941.10x = 173,840,258,911.65 × 41,447,550,049.90
  4. Step 4: Simplify right side
    115,893,505,941.10x = 7,205,252,831,928,188,403,712
  5. Step 5: Solve for x
    x = 7,205,252,831,928,188,403,712/115,893,505,941.10
  6. Step 6: Final answer
    x = 62,171,325,074.85

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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.