Home / 49,014,973.96-73,530,440.15-14,474,869.52

Finding the Fourth Proportional to 49,014,973.96, 73,530,440.15 and 14,474,869.52

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Solution

The fourth proportional to 49,014,973.96, 73,530,440.15 and 14,474,869.52 is: 21,714,660.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,014,973.96 : 73,530,440.15 = 14,474,869.52 : x
  2. Step 2: Convert to fraction form
    49,014,973.96/73,530,440.15 = 14,474,869.52/x
  3. Step 3: Cross multiply
    49,014,973.96x = 73,530,440.15 × 14,474,869.52
  4. Step 4: Simplify right side
    49,014,973.96x = 1,064,343,526,479,392.62
  5. Step 5: Solve for x
    x = 1,064,343,526,479,392.62/49,014,973.96
  6. Step 6: Final answer
    x = 21,714,660.65

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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.