Home / 19,093,535.56-28,637,458.62-6,314,107.24

Finding the Fourth Proportional to 19,093,535.56, 28,637,458.62 and 6,314,107.24

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Solution

The fourth proportional to 19,093,535.56, 28,637,458.62 and 6,314,107.24 is: 9,470,220.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,093,535.56 : 28,637,458.62 = 6,314,107.24 : x
  2. Step 2: Convert to fraction form
    19,093,535.56/28,637,458.62 = 6,314,107.24/x
  3. Step 3: Cross multiply
    19,093,535.56x = 28,637,458.62 × 6,314,107.24
  4. Step 4: Simplify right side
    19,093,535.56x = 180,819,984,807,742.41
  5. Step 5: Solve for x
    x = 180,819,984,807,742.41/19,093,535.56
  6. Step 6: Final answer
    x = 9,470,220.13

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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.