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Finding the Third Proportional to 19,274,332 and 26,430,323

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Solution

The third proportional to 19,274,332 and 26,430,323 is: 36,243,122.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,274,332 : 26,430,323 = 26,430,323 : x
  2. Step 2: Convert to fraction form
    19,274,332/26,430,323 = 26,430,323/x
  3. Step 3: Cross multiply
    19,274,332x = 26,430,323 × 26,430,323
  4. Step 4: Simplify right side
    19,274,332x = 698,561,973,884,329
  5. Step 5: Solve for x
    x = 698,561,973,884,329/19,274,332
  6. Step 6: Final answer
    x = 36,243,122.40

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.