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Finding the Fourth Proportional to 14,783,365.60, 22,175,048.40 and 14,783,365.60

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Solution

The fourth proportional to 14,783,365.60, 22,175,048.40 and 14,783,365.60 is: 22,175,048.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,783,365.60 : 22,175,048.40 = 14,783,365.60 : x
  2. Step 2: Convert to fraction form
    14,783,365.60/22,175,048.40 = 14,783,365.60/x
  3. Step 3: Cross multiply
    14,783,365.60x = 22,175,048.40 × 14,783,365.60
  4. Step 4: Simplify right side
    14,783,365.60x = 327,821,847,694,895
  5. Step 5: Solve for x
    x = 327,821,847,694,895/14,783,365.60
  6. Step 6: Final answer
    x = 22,175,048.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.