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Finding the Third Proportional to 13,518,904 and 30,060,364

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Solution

The third proportional to 13,518,904 and 30,060,364 is: 66,841,622.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,518,904 : 30,060,364 = 30,060,364 : x
  2. Step 2: Convert to fraction form
    13,518,904/30,060,364 = 30,060,364/x
  3. Step 3: Cross multiply
    13,518,904x = 30,060,364 × 30,060,364
  4. Step 4: Simplify right side
    13,518,904x = 903,625,483,812,496
  5. Step 5: Solve for x
    x = 903,625,483,812,496/13,518,904
  6. Step 6: Final answer
    x = 66,841,622.95

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.