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Finding the Third Proportional to 14,356,148 and 22,066,430

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Solution

The third proportional to 14,356,148 and 22,066,430 is: 33,917,686.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,356,148 : 22,066,430 = 22,066,430 : x
  2. Step 2: Convert to fraction form
    14,356,148/22,066,430 = 22,066,430/x
  3. Step 3: Cross multiply
    14,356,148x = 22,066,430 × 22,066,430
  4. Step 4: Simplify right side
    14,356,148x = 486,927,332,944,900
  5. Step 5: Solve for x
    x = 486,927,332,944,900/14,356,148
  6. Step 6: Final answer
    x = 33,917,686.90

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.