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Finding the Third Proportional to 8,583,707 and 12,030,037

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Solution

The third proportional to 8,583,707 and 12,030,037 is: 16,860,057.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,583,707 : 12,030,037 = 12,030,037 : x
  2. Step 2: Convert to fraction form
    8,583,707/12,030,037 = 12,030,037/x
  3. Step 3: Cross multiply
    8,583,707x = 12,030,037 × 12,030,037
  4. Step 4: Simplify right side
    8,583,707x = 144,721,790,221,369
  5. Step 5: Solve for x
    x = 144,721,790,221,369/8,583,707
  6. Step 6: Final answer
    x = 16,860,057.11

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.