Home / 26,653,289.43-39,982,374.03-7,483,917.33

Finding the Fourth Proportional to 26,653,289.43, 39,982,374.03 and 7,483,917.33

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Solution

The fourth proportional to 26,653,289.43, 39,982,374.03 and 7,483,917.33 is: 11,226,561.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,653,289.43 : 39,982,374.03 = 7,483,917.33 : x
  2. Step 2: Convert to fraction form
    26,653,289.43/39,982,374.03 = 7,483,917.33/x
  3. Step 3: Cross multiply
    26,653,289.43x = 39,982,374.03 × 7,483,917.33
  4. Step 4: Simplify right side
    26,653,289.43x = 299,224,781,897,658.94
  5. Step 5: Solve for x
    x = 299,224,781,897,658.94/26,653,289.43
  6. Step 6: Final answer
    x = 11,226,561.08

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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.