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Finding the Third Proportional to 12,076,160 and 26,391,808

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Solution

The third proportional to 12,076,160 and 26,391,808 is: 57,677,898.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,076,160 : 26,391,808 = 26,391,808 : x
  2. Step 2: Convert to fraction form
    12,076,160/26,391,808 = 26,391,808/x
  3. Step 3: Cross multiply
    12,076,160x = 26,391,808 × 26,391,808
  4. Step 4: Simplify right side
    12,076,160x = 696,527,529,508,864
  5. Step 5: Solve for x
    x = 696,527,529,508,864/12,076,160
  6. Step 6: Final answer
    x = 57,677,898.40

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.