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Finding the Third Proportional to 9,426,018 and 14,412,931

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Solution

The third proportional to 9,426,018 and 14,412,931 is: 22,038,211.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,426,018 : 14,412,931 = 14,412,931 : x
  2. Step 2: Convert to fraction form
    9,426,018/14,412,931 = 14,412,931/x
  3. Step 3: Cross multiply
    9,426,018x = 14,412,931 × 14,412,931
  4. Step 4: Simplify right side
    9,426,018x = 207,732,580,010,761
  5. Step 5: Solve for x
    x = 207,732,580,010,761/9,426,018
  6. Step 6: Final answer
    x = 22,038,211.68

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.