Home / 107,607,446,859.32-161,348,723,229.68-50,946,834,193.96

Finding the Fourth Proportional to 107,607,446,859.32, 161,348,723,229.68 and 50,946,834,193.96

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Solution

The fourth proportional to 107,607,446,859.32, 161,348,723,229.68 and 50,946,834,193.96 is: 76,390,685,679.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,607,446,859.32 : 161,348,723,229.68 = 50,946,834,193.96 : x
  2. Step 2: Convert to fraction form
    107,607,446,859.32/161,348,723,229.68 = 50,946,834,193.96/x
  3. Step 3: Cross multiply
    107,607,446,859.32x = 161,348,723,229.68 × 50,946,834,193.96
  4. Step 4: Simplify right side
    107,607,446,859.32x = 8,220,206,649,789,648,994,304
  5. Step 5: Solve for x
    x = 8,220,206,649,789,648,994,304/107,607,446,859.32
  6. Step 6: Final answer
    x = 76,390,685,679.37

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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.