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Finding the Third Proportional to 9,012,038 and 13,963,331

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Solution

The third proportional to 9,012,038 and 13,963,331 is: 21,634,907.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,012,038 : 13,963,331 = 13,963,331 : x
  2. Step 2: Convert to fraction form
    9,012,038/13,963,331 = 13,963,331/x
  3. Step 3: Cross multiply
    9,012,038x = 13,963,331 × 13,963,331
  4. Step 4: Simplify right side
    9,012,038x = 194,974,612,615,561
  5. Step 5: Solve for x
    x = 194,974,612,615,561/9,012,038
  6. Step 6: Final answer
    x = 21,634,907.95

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.