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Finding the Third Proportional to 60,993,656 and 133,931,248

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Solution

The third proportional to 60,993,656 and 133,931,248 is: 294,089,260.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,993,656 : 133,931,248 = 133,931,248 : x
  2. Step 2: Convert to fraction form
    60,993,656/133,931,248 = 133,931,248/x
  3. Step 3: Cross multiply
    60,993,656x = 133,931,248 × 133,931,248
  4. Step 4: Simplify right side
    60,993,656x = 17,937,579,190,837,504
  5. Step 5: Solve for x
    x = 17,937,579,190,837,504/60,993,656
  6. Step 6: Final answer
    x = 294,089,260.54

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.