Home / 87,571,288,302.98-131,343,660,241.59-23,833,601,004.20

Finding the Fourth Proportional to 87,571,288,302.98, 131,343,660,241.59 and 23,833,601,004.20

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Solution

The fourth proportional to 87,571,288,302.98, 131,343,660,241.59 and 23,833,601,004.20 is: 35,746,789,310.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,571,288,302.98 : 131,343,660,241.59 = 23,833,601,004.20 : x
  2. Step 2: Convert to fraction form
    87,571,288,302.98/131,343,660,241.59 = 23,833,601,004.20/x
  3. Step 3: Cross multiply
    87,571,288,302.98x = 131,343,660,241.59 × 23,833,601,004.20
  4. Step 4: Simplify right side
    87,571,288,302.98x = 3,130,392,392,629,263,269,888
  5. Step 5: Solve for x
    x = 3,130,392,392,629,263,269,888/87,571,288,302.98
  6. Step 6: Final answer
    x = 35,746,789,310.66

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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.