Home / 26,172,667.40-36,094,768.44-16,384,003.96

Finding the Fourth Proportional to 26,172,667.40, 36,094,768.44 and 16,384,003.96

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Solution

The fourth proportional to 26,172,667.40, 36,094,768.44 and 16,384,003.96 is: 22,595,206.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,172,667.40 : 36,094,768.44 = 16,384,003.96 : x
  2. Step 2: Convert to fraction form
    26,172,667.40/36,094,768.44 = 16,384,003.96/x
  3. Step 3: Cross multiply
    26,172,667.40x = 36,094,768.44 × 16,384,003.96
  4. Step 4: Simplify right side
    26,172,667.40x = 591,376,829,056,243
  5. Step 5: Solve for x
    x = 591,376,829,056,243/26,172,667.40
  6. Step 6: Final answer
    x = 22,595,206.67

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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.