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Finding the Third Proportional to 18,492,300 and 24,543,810

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Solution

The third proportional to 18,492,300 and 24,543,810 is: 32,575,645.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,492,300 : 24,543,810 = 24,543,810 : x
  2. Step 2: Convert to fraction form
    18,492,300/24,543,810 = 24,543,810/x
  3. Step 3: Cross multiply
    18,492,300x = 24,543,810 × 24,543,810
  4. Step 4: Simplify right side
    18,492,300x = 602,398,609,316,100
  5. Step 5: Solve for x
    x = 602,398,609,316,100/18,492,300
  6. Step 6: Final answer
    x = 32,575,645.50

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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.