Home / 39,989,445,931.50-85,997,165,943

Finding the Third Proportional to 39,989,445,931.50 and 85,997,165,943

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Solution

The third proportional to 39,989,445,931.50 and 85,997,165,943 is: 184,936,609,596.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,989,445,931.50 : 85,997,165,943 = 85,997,165,943 : x
  2. Step 2: Convert to fraction form
    39,989,445,931.50/85,997,165,943 = 85,997,165,943/x
  3. Step 3: Cross multiply
    39,989,445,931.50x = 85,997,165,943 × 85,997,165,943
  4. Step 4: Simplify right side
    39,989,445,931.50x = 7,395,512,550,227,878,871,040
  5. Step 5: Solve for x
    x = 7,395,512,550,227,878,871,040/39,989,445,931.50
  6. Step 6: Final answer
    x = 184,936,609,596.84

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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.