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Finding the Third Proportional to 8,745,572 and 18,051,340

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Solution

The third proportional to 8,745,572 and 18,051,340 is: 37,258,955.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,745,572 : 18,051,340 = 18,051,340 : x
  2. Step 2: Convert to fraction form
    8,745,572/18,051,340 = 18,051,340/x
  3. Step 3: Cross multiply
    8,745,572x = 18,051,340 × 18,051,340
  4. Step 4: Simplify right side
    8,745,572x = 325,850,875,795,600
  5. Step 5: Solve for x
    x = 325,850,875,795,600/8,745,572
  6. Step 6: Final answer
    x = 37,258,955.25

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.