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Finding the Fourth Proportional to 9,632,116.40, 14,448,174.60 and 9,632,116.40

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Solution

The fourth proportional to 9,632,116.40, 14,448,174.60 and 9,632,116.40 is: 14,448,174.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,116.40 : 14,448,174.60 = 9,632,116.40 : x
  2. Step 2: Convert to fraction form
    9,632,116.40/14,448,174.60 = 9,632,116.40/x
  3. Step 3: Cross multiply
    9,632,116.40x = 14,448,174.60 × 9,632,116.40
  4. Step 4: Simplify right side
    9,632,116.40x = 139,166,499,514,723.44
  5. Step 5: Solve for x
    x = 139,166,499,514,723.44/9,632,116.40
  6. Step 6: Final answer
    x = 14,448,174.60

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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.