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Finding the Third Proportional to 4,975,056.50 and 10,547,983

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Solution

The third proportional to 4,975,056.50 and 10,547,983 is: 22,363,554.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975,056.50 : 10,547,983 = 10,547,983 : x
  2. Step 2: Convert to fraction form
    4,975,056.50/10,547,983 = 10,547,983/x
  3. Step 3: Cross multiply
    4,975,056.50x = 10,547,983 × 10,547,983
  4. Step 4: Simplify right side
    4,975,056.50x = 111,259,945,368,289
  5. Step 5: Solve for x
    x = 111,259,945,368,289/4,975,056.50
  6. Step 6: Final answer
    x = 22,363,554.14

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.