Home / 27,108,341.99-40,662,998.98-9,848,800.43

Finding the Fourth Proportional to 27,108,341.99, 40,662,998.98 and 9,848,800.43

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Solution

The fourth proportional to 27,108,341.99, 40,662,998.98 and 9,848,800.43 is: 14,773,377.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,108,341.99 : 40,662,998.98 = 9,848,800.43 : x
  2. Step 2: Convert to fraction form
    27,108,341.99/40,662,998.98 = 9,848,800.43/x
  3. Step 3: Cross multiply
    27,108,341.99x = 40,662,998.98 × 9,848,800.43
  4. Step 4: Simplify right side
    27,108,341.99x = 400,481,761,819,262.38
  5. Step 5: Solve for x
    x = 400,481,761,819,262.38/27,108,341.99
  6. Step 6: Final answer
    x = 14,773,377.21

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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.