Home / 30,772,054,539.50-45,976,937,337.75

Finding the Third Proportional to 30,772,054,539.50 and 45,976,937,337.75

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Solution

The third proportional to 30,772,054,539.50 and 45,976,937,337.75 is: 68,694,755,634.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,772,054,539.50 : 45,976,937,337.75 = 45,976,937,337.75 : x
  2. Step 2: Convert to fraction form
    30,772,054,539.50/45,976,937,337.75 = 45,976,937,337.75/x
  3. Step 3: Cross multiply
    30,772,054,539.50x = 45,976,937,337.75 × 45,976,937,337.75
  4. Step 4: Simplify right side
    30,772,054,539.50x = 2,113,878,766,959,390,097,408
  5. Step 5: Solve for x
    x = 2,113,878,766,959,390,097,408/30,772,054,539.50
  6. Step 6: Final answer
    x = 68,694,755,634.40

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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.