Home / 95,490,407,772.06-131,777,172,408.48-52,087,638,485.75

Finding the Fourth Proportional to 95,490,407,772.06, 131,777,172,408.48 and 52,087,638,485.75

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Solution

The fourth proportional to 95,490,407,772.06, 131,777,172,408.48 and 52,087,638,485.75 is: 71,881,164,582.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,490,407,772.06 : 131,777,172,408.48 = 52,087,638,485.75 : x
  2. Step 2: Convert to fraction form
    95,490,407,772.06/131,777,172,408.48 = 52,087,638,485.75/x
  3. Step 3: Cross multiply
    95,490,407,772.06x = 131,777,172,408.48 × 52,087,638,485.75
  4. Step 4: Simplify right side
    95,490,407,772.06x = 6,863,961,717,086,596,628,480
  5. Step 5: Solve for x
    x = 6,863,961,717,086,596,628,480/95,490,407,772.06
  6. Step 6: Final answer
    x = 71,881,164,582.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.