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Finding the Third Proportional to 19,038,432 and 29,004,036

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Solution

The third proportional to 19,038,432 and 29,004,036 is: 44,186,102.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,038,432 : 29,004,036 = 29,004,036 : x
  2. Step 2: Convert to fraction form
    19,038,432/29,004,036 = 29,004,036/x
  3. Step 3: Cross multiply
    19,038,432x = 29,004,036 × 29,004,036
  4. Step 4: Simplify right side
    19,038,432x = 841,234,104,289,296
  5. Step 5: Solve for x
    x = 841,234,104,289,296/19,038,432
  6. Step 6: Final answer
    x = 44,186,102.32

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.