Home / 32,065,412.72-44,287,044.27-21,101,110.34

Finding the Fourth Proportional to 32,065,412.72, 44,287,044.27 and 21,101,110.34

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Solution

The fourth proportional to 32,065,412.72, 44,287,044.27 and 21,101,110.34 is: 29,143,732.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,065,412.72 : 44,287,044.27 = 21,101,110.34 : x
  2. Step 2: Convert to fraction form
    32,065,412.72/44,287,044.27 = 21,101,110.34/x
  3. Step 3: Cross multiply
    32,065,412.72x = 44,287,044.27 × 21,101,110.34
  4. Step 4: Simplify right side
    32,065,412.72x = 934,505,807,773,734.88
  5. Step 5: Solve for x
    x = 934,505,807,773,734.88/32,065,412.72
  6. Step 6: Final answer
    x = 29,143,732.41

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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.