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Finding the Third Proportional to 9,506,335 and 20,528,057

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Solution

The third proportional to 9,506,335 and 20,528,057 is: 44,328,452.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,506,335 : 20,528,057 = 20,528,057 : x
  2. Step 2: Convert to fraction form
    9,506,335/20,528,057 = 20,528,057/x
  3. Step 3: Cross multiply
    9,506,335x = 20,528,057 × 20,528,057
  4. Step 4: Simplify right side
    9,506,335x = 421,401,124,195,249
  5. Step 5: Solve for x
    x = 421,401,124,195,249/9,506,335
  6. Step 6: Final answer
    x = 44,328,452.99

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.