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Finding the Third Proportional to 9,586,575 and 13,484,155.50

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Solution

The third proportional to 9,586,575 and 13,484,155.50 is: 18,966,361.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,586,575 : 13,484,155.50 = 13,484,155.50 : x
  2. Step 2: Convert to fraction form
    9,586,575/13,484,155.50 = 13,484,155.50/x
  3. Step 3: Cross multiply
    9,586,575x = 13,484,155.50 × 13,484,155.50
  4. Step 4: Simplify right side
    9,586,575x = 181,822,449,548,180.25
  5. Step 5: Solve for x
    x = 181,822,449,548,180.25/9,586,575
  6. Step 6: Final answer
    x = 18,966,361.77

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.