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Finding the Third Proportional to 9,458,030 and 14,674,980

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Solution

The third proportional to 9,458,030 and 14,674,980 is: 22,769,544.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,458,030 : 14,674,980 = 14,674,980 : x
  2. Step 2: Convert to fraction form
    9,458,030/14,674,980 = 14,674,980/x
  3. Step 3: Cross multiply
    9,458,030x = 14,674,980 × 14,674,980
  4. Step 4: Simplify right side
    9,458,030x = 215,355,038,000,400
  5. Step 5: Solve for x
    x = 215,355,038,000,400/9,458,030
  6. Step 6: Final answer
    x = 22,769,544.82

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.