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Finding the Third Proportional to 9,264,746 and 13,365,618

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Solution

The third proportional to 9,264,746 and 13,365,618 is: 19,281,666.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264,746 : 13,365,618 = 13,365,618 : x
  2. Step 2: Convert to fraction form
    9,264,746/13,365,618 = 13,365,618/x
  3. Step 3: Cross multiply
    9,264,746x = 13,365,618 × 13,365,618
  4. Step 4: Simplify right side
    9,264,746x = 178,639,744,521,924
  5. Step 5: Solve for x
    x = 178,639,744,521,924/9,264,746
  6. Step 6: Final answer
    x = 19,281,666.71

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.