Home / 8,157,967,131.68-12,236,950,023.84-2,262,526,292

Finding the Fourth Proportional to 8,157,967,131.68, 12,236,950,023.84 and 2,262,526,292

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Solution

The fourth proportional to 8,157,967,131.68, 12,236,950,023.84 and 2,262,526,292 is: 3,393,789,251.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,157,967,131.68 : 12,236,950,023.84 = 2,262,526,292 : x
  2. Step 2: Convert to fraction form
    8,157,967,131.68/12,236,950,023.84 = 2,262,526,292/x
  3. Step 3: Cross multiply
    8,157,967,131.68x = 12,236,950,023.84 × 2,262,526,292
  4. Step 4: Simplify right side
    8,157,967,131.68x = 27,686,421,162,828,025,856
  5. Step 5: Solve for x
    x = 27,686,421,162,828,025,856/8,157,967,131.68
  6. Step 6: Final answer
    x = 3,393,789,251.16

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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.