Home / 141,935,139,612.56-305,397,364,065.20

Finding the Third Proportional to 141,935,139,612.56 and 305,397,364,065.20

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Solution

The third proportional to 141,935,139,612.56 and 305,397,364,065.20 is: 657,113,877,737.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,935,139,612.56 : 305,397,364,065.20 = 305,397,364,065.20 : x
  2. Step 2: Convert to fraction form
    141,935,139,612.56/305,397,364,065.20 = 305,397,364,065.20/x
  3. Step 3: Cross multiply
    141,935,139,612.56x = 305,397,364,065.20 × 305,397,364,065.20
  4. Step 4: Simplify right side
    141,935,139,612.56x = 93,267,549,977,972,322,598,912
  5. Step 5: Solve for x
    x = 93,267,549,977,972,322,598,912/141,935,139,612.56
  6. Step 6: Final answer
    x = 657,113,877,737.15

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.