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Finding the Third Proportional to 10,508,364 and 22,637,808

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Solution

The third proportional to 10,508,364 and 22,637,808 is: 48,767,853.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,508,364 : 22,637,808 = 22,637,808 : x
  2. Step 2: Convert to fraction form
    10,508,364/22,637,808 = 22,637,808/x
  3. Step 3: Cross multiply
    10,508,364x = 22,637,808 × 22,637,808
  4. Step 4: Simplify right side
    10,508,364x = 512,470,351,044,864
  5. Step 5: Solve for x
    x = 512,470,351,044,864/10,508,364
  6. Step 6: Final answer
    x = 48,767,853.02

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.