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Finding the Third Proportional to 63,967,803.75 and 93,552,657.75

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Solution

The third proportional to 63,967,803.75 and 93,552,657.75 is: 136,820,388.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,967,803.75 : 93,552,657.75 = 93,552,657.75 : x
  2. Step 2: Convert to fraction form
    63,967,803.75/93,552,657.75 = 93,552,657.75/x
  3. Step 3: Cross multiply
    63,967,803.75x = 93,552,657.75 × 93,552,657.75
  4. Step 4: Simplify right side
    63,967,803.75x = 8,752,099,772,088,635
  5. Step 5: Solve for x
    x = 8,752,099,772,088,635/63,967,803.75
  6. Step 6: Final answer
    x = 136,820,388.68

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.