Home / 39,989,445,745.50-85,997,165,566.50

Finding the Third Proportional to 39,989,445,745.50 and 85,997,165,566.50

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Solution

The third proportional to 39,989,445,745.50 and 85,997,165,566.50 is: 184,936,608,837.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,989,445,745.50 : 85,997,165,566.50 = 85,997,165,566.50 : x
  2. Step 2: Convert to fraction form
    39,989,445,745.50/85,997,165,566.50 = 85,997,165,566.50/x
  3. Step 3: Cross multiply
    39,989,445,745.50x = 85,997,165,566.50 × 85,997,165,566.50
  4. Step 4: Simplify right side
    39,989,445,745.50x = 7,395,512,485,472,013,123,584
  5. Step 5: Solve for x
    x = 7,395,512,485,472,013,123,584/39,989,445,745.50
  6. Step 6: Final answer
    x = 184,936,608,837.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.