Home / 27,913,647.84-41,864,952.01-26,529,446.33

Finding the Fourth Proportional to 27,913,647.84, 41,864,952.01 and 26,529,446.33

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Solution

The fourth proportional to 27,913,647.84, 41,864,952.01 and 26,529,446.33 is: 39,788,923.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,913,647.84 : 41,864,952.01 = 26,529,446.33 : x
  2. Step 2: Convert to fraction form
    27,913,647.84/41,864,952.01 = 26,529,446.33/x
  3. Step 3: Cross multiply
    27,913,647.84x = 41,864,952.01 × 26,529,446.33
  4. Step 4: Simplify right side
    27,913,647.84x = 1,110,653,997,388,408.50
  5. Step 5: Solve for x
    x = 1,110,653,997,388,408.50/27,913,647.84
  6. Step 6: Final answer
    x = 39,788,923.47

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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.