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Finding the Third Proportional to 41,176,064 and 54,894,972

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Solution

The third proportional to 41,176,064 and 54,894,972 is: 73,184,701.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,176,064 : 54,894,972 = 54,894,972 : x
  2. Step 2: Convert to fraction form
    41,176,064/54,894,972 = 54,894,972/x
  3. Step 3: Cross multiply
    41,176,064x = 54,894,972 × 54,894,972
  4. Step 4: Simplify right side
    41,176,064x = 3,013,457,950,880,784
  5. Step 5: Solve for x
    x = 3,013,457,950,880,784/41,176,064
  6. Step 6: Final answer
    x = 73,184,701.45

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.