Home / 26,603,522.43-39,886,131.81-16,347,191.94

Finding the Fourth Proportional to 26,603,522.43, 39,886,131.81 and 16,347,191.94

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Solution

The fourth proportional to 26,603,522.43, 39,886,131.81 and 16,347,191.94 is: 24,509,019.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,603,522.43 : 39,886,131.81 = 16,347,191.94 : x
  2. Step 2: Convert to fraction form
    26,603,522.43/39,886,131.81 = 16,347,191.94/x
  3. Step 3: Cross multiply
    26,603,522.43x = 39,886,131.81 × 16,347,191.94
  4. Step 4: Simplify right side
    26,603,522.43x = 652,026,252,442,209.62
  5. Step 5: Solve for x
    x = 652,026,252,442,209.62/26,603,522.43
  6. Step 6: Final answer
    x = 24,509,019.59

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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.