Home / 86,463,480,230.35-190,219,354,084.70

Finding the Third Proportional to 86,463,480,230.35 and 190,219,354,084.70

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Solution

The third proportional to 86,463,480,230.35 and 190,219,354,084.70 is: 418,481,913,658.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,463,480,230.35 : 190,219,354,084.70 = 190,219,354,084.70 : x
  2. Step 2: Convert to fraction form
    86,463,480,230.35/190,219,354,084.70 = 190,219,354,084.70/x
  3. Step 3: Cross multiply
    86,463,480,230.35x = 190,219,354,084.70 × 190,219,354,084.70
  4. Step 4: Simplify right side
    86,463,480,230.35x = 36,183,402,668,400,477,995,008
  5. Step 5: Solve for x
    x = 36,183,402,668,400,477,995,008/86,463,480,230.35
  6. Step 6: Final answer
    x = 418,481,913,658.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.