Home / 8,391,485,413,339.80-18,260,607,451,425

Finding the Third Proportional to 8,391,485,413,339.80 and 18,260,607,451,425

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Solution

The third proportional to 8,391,485,413,339.80 and 18,260,607,451,425 is: 39,736,681,656,498.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,391,485,413,339.80 : 18,260,607,451,425 = 18,260,607,451,425 : x
  2. Step 2: Convert to fraction form
    8,391,485,413,339.80/18,260,607,451,425 = 18,260,607,451,425/x
  3. Step 3: Cross multiply
    8,391,485,413,339.80x = 18,260,607,451,425 × 18,260,607,451,425
  4. Step 4: Simplify right side
    8,391,485,413,339.80x = 333,449,784,495,038,246,118,490,112
  5. Step 5: Solve for x
    x = 333,449,784,495,038,246,118,490,112/8,391,485,413,339.80
  6. Step 6: Final answer
    x = 39,736,681,656,498.96

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.