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Finding the Third Proportional to 14,388,960 and 29,792,688

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Solution

The third proportional to 14,388,960 and 29,792,688 is: 61,686,477.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,388,960 : 29,792,688 = 29,792,688 : x
  2. Step 2: Convert to fraction form
    14,388,960/29,792,688 = 29,792,688/x
  3. Step 3: Cross multiply
    14,388,960x = 29,792,688 × 29,792,688
  4. Step 4: Simplify right side
    14,388,960x = 887,604,258,265,344
  5. Step 5: Solve for x
    x = 887,604,258,265,344/14,388,960
  6. Step 6: Final answer
    x = 61,686,477.57

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.