Home / 23,287,415.29-32,135,879.46-13,365,931.03

Finding the Fourth Proportional to 23,287,415.29, 32,135,879.46 and 13,365,931.03

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Solution

The fourth proportional to 23,287,415.29, 32,135,879.46 and 13,365,931.03 is: 18,444,552.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,287,415.29 : 32,135,879.46 = 13,365,931.03 : x
  2. Step 2: Convert to fraction form
    23,287,415.29/32,135,879.46 = 13,365,931.03/x
  3. Step 3: Cross multiply
    23,287,415.29x = 32,135,879.46 × 13,365,931.03
  4. Step 4: Simplify right side
    23,287,415.29x = 429,525,948,450,753.62
  5. Step 5: Solve for x
    x = 429,525,948,450,753.62/23,287,415.29
  6. Step 6: Final answer
    x = 18,444,552.27

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.