Home / 49,014,720.54-73,530,060.42-14,474,615.79

Finding the Fourth Proportional to 49,014,720.54, 73,530,060.42 and 14,474,615.79

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Solution

The fourth proportional to 49,014,720.54, 73,530,060.42 and 14,474,615.79 is: 21,714,280.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,014,720.54 : 73,530,060.42 = 14,474,615.79 : x
  2. Step 2: Convert to fraction form
    49,014,720.54/73,530,060.42 = 14,474,615.79/x
  3. Step 3: Cross multiply
    49,014,720.54x = 73,530,060.42 × 14,474,615.79
  4. Step 4: Simplify right side
    49,014,720.54x = 1,064,319,373,594,986
  5. Step 5: Solve for x
    x = 1,064,319,373,594,986/49,014,720.54
  6. Step 6: Final answer
    x = 21,714,280.16

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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.