Home / 15,534,389.54-23,294,830.62-4,453,020.36

Finding the Fourth Proportional to 15,534,389.54, 23,294,830.62 and 4,453,020.36

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Solution

The fourth proportional to 15,534,389.54, 23,294,830.62 and 4,453,020.36 is: 6,677,594.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,534,389.54 : 23,294,830.62 = 4,453,020.36 : x
  2. Step 2: Convert to fraction form
    15,534,389.54/23,294,830.62 = 4,453,020.36/x
  3. Step 3: Cross multiply
    15,534,389.54x = 23,294,830.62 × 4,453,020.36
  4. Step 4: Simplify right side
    15,534,389.54x = 103,732,355,033,611.44
  5. Step 5: Solve for x
    x = 103,732,355,033,611.44/15,534,389.54
  6. Step 6: Final answer
    x = 6,677,594.56

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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.