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Finding the Third Proportional to 60,993,792 and 133,931,520

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Solution

The third proportional to 60,993,792 and 133,931,520 is: 294,089,799.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,993,792 : 133,931,520 = 133,931,520 : x
  2. Step 2: Convert to fraction form
    60,993,792/133,931,520 = 133,931,520/x
  3. Step 3: Cross multiply
    60,993,792x = 133,931,520 × 133,931,520
  4. Step 4: Simplify right side
    60,993,792x = 17,937,652,049,510,400
  5. Step 5: Solve for x
    x = 17,937,652,049,510,400/60,993,792
  6. Step 6: Final answer
    x = 294,089,799.33

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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.