Home / 29,353,953.60-43,993,605.60-26,144,020.80

Finding the Fourth Proportional to 29,353,953.60, 43,993,605.60 and 26,144,020.80

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Solution

The fourth proportional to 29,353,953.60, 43,993,605.60 and 26,144,020.80 is: 39,182,787.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,353,953.60 : 43,993,605.60 = 26,144,020.80 : x
  2. Step 2: Convert to fraction form
    29,353,953.60/43,993,605.60 = 26,144,020.80/x
  3. Step 3: Cross multiply
    29,353,953.60x = 43,993,605.60 × 26,144,020.80
  4. Step 4: Simplify right side
    29,353,953.60x = 1,150,169,739,873,396.50
  5. Step 5: Solve for x
    x = 1,150,169,739,873,396.50/29,353,953.60
  6. Step 6: Final answer
    x = 39,182,787.97

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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.