Home / 30,054,182.44-41,474,785.44-17,001,165.28

Finding the Fourth Proportional to 30,054,182.44, 41,474,785.44 and 17,001,165.28

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Solution

The fourth proportional to 30,054,182.44, 41,474,785.44 and 17,001,165.28 is: 23,461,615.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,054,182.44 : 41,474,785.44 = 17,001,165.28 : x
  2. Step 2: Convert to fraction form
    30,054,182.44/41,474,785.44 = 17,001,165.28/x
  3. Step 3: Cross multiply
    30,054,182.44x = 41,474,785.44 × 17,001,165.28
  4. Step 4: Simplify right side
    30,054,182.44x = 705,119,682,217,977.50
  5. Step 5: Solve for x
    x = 705,119,682,217,977.50/30,054,182.44
  6. Step 6: Final answer
    x = 23,461,615.82

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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.