Home / 17,648,352.74-26,474,054.03-4,868,857.44

Finding the Fourth Proportional to 17,648,352.74, 26,474,054.03 and 4,868,857.44

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Solution

The fourth proportional to 17,648,352.74, 26,474,054.03 and 4,868,857.44 is: 7,303,706.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,648,352.74 : 26,474,054.03 = 4,868,857.44 : x
  2. Step 2: Convert to fraction form
    17,648,352.74/26,474,054.03 = 4,868,857.44/x
  3. Step 3: Cross multiply
    17,648,352.74x = 26,474,054.03 × 4,868,857.44
  4. Step 4: Simplify right side
    17,648,352.74x = 128,898,395,073,969.28
  5. Step 5: Solve for x
    x = 128,898,395,073,969.28/17,648,352.74
  6. Step 6: Final answer
    x = 7,303,706.86

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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.