Home / 87,571,288,302.48-131,343,660,240.84-23,833,601,003.70

Finding the Fourth Proportional to 87,571,288,302.48, 131,343,660,240.84 and 23,833,601,003.70

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Solution

The fourth proportional to 87,571,288,302.48, 131,343,660,240.84 and 23,833,601,003.70 is: 35,746,789,309.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,571,288,302.48 : 131,343,660,240.84 = 23,833,601,003.70 : x
  2. Step 2: Convert to fraction form
    87,571,288,302.48/131,343,660,240.84 = 23,833,601,003.70/x
  3. Step 3: Cross multiply
    87,571,288,302.48x = 131,343,660,240.84 × 23,833,601,003.70
  4. Step 4: Simplify right side
    87,571,288,302.48x = 3,130,392,392,545,715,879,936
  5. Step 5: Solve for x
    x = 3,130,392,392,545,715,879,936/87,571,288,302.48
  6. Step 6: Final answer
    x = 35,746,789,309.91

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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.