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Finding the Third Proportional to 9,506,536 and 20,528,093

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Solution

The third proportional to 9,506,536 and 20,528,093 is: 44,327,671.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,506,536 : 20,528,093 = 20,528,093 : x
  2. Step 2: Convert to fraction form
    9,506,536/20,528,093 = 20,528,093/x
  3. Step 3: Cross multiply
    9,506,536x = 20,528,093 × 20,528,093
  4. Step 4: Simplify right side
    9,506,536x = 421,402,602,216,649
  5. Step 5: Solve for x
    x = 421,402,602,216,649/9,506,536
  6. Step 6: Final answer
    x = 44,327,671.22

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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.