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Finding the Third Proportional to 3,592,957,302 and 7,863,225,480

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Solution

The third proportional to 3,592,957,302 and 7,863,225,480 is: 17,208,753,055.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,957,302 : 7,863,225,480 = 7,863,225,480 : x
  2. Step 2: Convert to fraction form
    3,592,957,302/7,863,225,480 = 7,863,225,480/x
  3. Step 3: Cross multiply
    3,592,957,302x = 7,863,225,480 × 7,863,225,480
  4. Step 4: Simplify right side
    3,592,957,302x = 61,830,314,949,321,228,288
  5. Step 5: Solve for x
    x = 61,830,314,949,321,228,288/3,592,957,302
  6. Step 6: Final answer
    x = 17,208,753,055.57

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.