Home / 36,129,950.19-49,859,204.94-19,610,073.83

Finding the Fourth Proportional to 36,129,950.19, 49,859,204.94 and 19,610,073.83

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Solution

The fourth proportional to 36,129,950.19, 49,859,204.94 and 19,610,073.83 is: 27,061,833.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,129,950.19 : 49,859,204.94 = 19,610,073.83 : x
  2. Step 2: Convert to fraction form
    36,129,950.19/49,859,204.94 = 19,610,073.83/x
  3. Step 3: Cross multiply
    36,129,950.19x = 49,859,204.94 × 19,610,073.83
  4. Step 4: Simplify right side
    36,129,950.19x = 977,742,689,729,204.62
  5. Step 5: Solve for x
    x = 977,742,689,729,204.62/36,129,950.19
  6. Step 6: Final answer
    x = 27,061,833.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.