Home / 25,014,469.22-37,528,172.96-14,648,442.65

Finding the Fourth Proportional to 25,014,469.22, 37,528,172.96 and 14,648,442.65

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Solution

The fourth proportional to 25,014,469.22, 37,528,172.96 and 14,648,442.65 is: 21,976,452.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,014,469.22 : 37,528,172.96 = 14,648,442.65 : x
  2. Step 2: Convert to fraction form
    25,014,469.22/37,528,172.96 = 14,648,442.65/x
  3. Step 3: Cross multiply
    25,014,469.22x = 37,528,172.96 × 14,648,442.65
  4. Step 4: Simplify right side
    25,014,469.22x = 549,729,289,102,957.62
  5. Step 5: Solve for x
    x = 549,729,289,102,957.62/25,014,469.22
  6. Step 6: Final answer
    x = 21,976,452.28

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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.