Home / 29,376,010.60-44,064,015.90-28,256,266.60

Finding the Fourth Proportional to 29,376,010.60, 44,064,015.90 and 28,256,266.60

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Solution

The fourth proportional to 29,376,010.60, 44,064,015.90 and 28,256,266.60 is: 42,384,399.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376,010.60 : 44,064,015.90 = 28,256,266.60 : x
  2. Step 2: Convert to fraction form
    29,376,010.60/44,064,015.90 = 28,256,266.60/x
  3. Step 3: Cross multiply
    29,376,010.60x = 44,064,015.90 × 28,256,266.60
  4. Step 4: Simplify right side
    29,376,010.60x = 1,245,084,580,737,039
  5. Step 5: Solve for x
    x = 1,245,084,580,737,039/29,376,010.60
  6. Step 6: Final answer
    x = 42,384,399.90

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Why These Related Problems?

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