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Finding the Third Proportional to 13,176,066 and 28,551,492

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Solution

The third proportional to 13,176,066 and 28,551,492 is: 61,868,823.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,176,066 : 28,551,492 = 28,551,492 : x
  2. Step 2: Convert to fraction form
    13,176,066/28,551,492 = 28,551,492/x
  3. Step 3: Cross multiply
    13,176,066x = 28,551,492 × 28,551,492
  4. Step 4: Simplify right side
    13,176,066x = 815,187,695,426,064
  5. Step 5: Solve for x
    x = 815,187,695,426,064/13,176,066
  6. Step 6: Final answer
    x = 61,868,823.02

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.