Home / 4,279,910,714.15-5,906,324,668.36-2,374,706,686.57

Finding the Fourth Proportional to 4,279,910,714.15, 5,906,324,668.36 and 2,374,706,686.57

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Solution

The fourth proportional to 4,279,910,714.15, 5,906,324,668.36 and 2,374,706,686.57 is: 3,277,121,795.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,279,910,714.15 : 5,906,324,668.36 = 2,374,706,686.57 : x
  2. Step 2: Convert to fraction form
    4,279,910,714.15/5,906,324,668.36 = 2,374,706,686.57/x
  3. Step 3: Cross multiply
    4,279,910,714.15x = 5,906,324,668.36 × 2,374,706,686.57
  4. Step 4: Simplify right side
    4,279,910,714.15x = 14,025,788,683,017,291,776
  5. Step 5: Solve for x
    x = 14,025,788,683,017,291,776/4,279,910,714.15
  6. Step 6: Final answer
    x = 3,277,121,795.24

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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.