Home / 26,653,289.57-39,982,374.23-7,483,917.46

Finding the Fourth Proportional to 26,653,289.57, 39,982,374.23 and 7,483,917.46

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Solution

The fourth proportional to 26,653,289.57, 39,982,374.23 and 7,483,917.46 is: 11,226,561.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,653,289.57 : 39,982,374.23 = 7,483,917.46 : x
  2. Step 2: Convert to fraction form
    26,653,289.57/39,982,374.23 = 7,483,917.46/x
  3. Step 3: Cross multiply
    26,653,289.57x = 39,982,374.23 × 7,483,917.46
  4. Step 4: Simplify right side
    26,653,289.57x = 299,224,788,354,819.62
  5. Step 5: Solve for x
    x = 299,224,788,354,819.62/26,653,289.57
  6. Step 6: Final answer
    x = 11,226,561.27

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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.