Home / 30,772,054,540.50-45,976,937,339.25

Finding the Third Proportional to 30,772,054,540.50 and 45,976,937,339.25

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Solution

The third proportional to 30,772,054,540.50 and 45,976,937,339.25 is: 68,694,755,636.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,772,054,540.50 : 45,976,937,339.25 = 45,976,937,339.25 : x
  2. Step 2: Convert to fraction form
    30,772,054,540.50/45,976,937,339.25 = 45,976,937,339.25/x
  3. Step 3: Cross multiply
    30,772,054,540.50x = 45,976,937,339.25 × 45,976,937,339.25
  4. Step 4: Simplify right side
    30,772,054,540.50x = 2,113,878,767,097,320,833,024
  5. Step 5: Solve for x
    x = 2,113,878,767,097,320,833,024/30,772,054,540.50
  6. Step 6: Final answer
    x = 68,694,755,636.65

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.