Home / 14,973,981.24-20,664,094.09-8,098,463.30

Finding the Fourth Proportional to 14,973,981.24, 20,664,094.09 and 8,098,463.30

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Solution

The fourth proportional to 14,973,981.24, 20,664,094.09 and 8,098,463.30 is: 11,175,879.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973,981.24 : 20,664,094.09 = 8,098,463.30 : x
  2. Step 2: Convert to fraction form
    14,973,981.24/20,664,094.09 = 8,098,463.30/x
  3. Step 3: Cross multiply
    14,973,981.24x = 20,664,094.09 × 8,098,463.30
  4. Step 4: Simplify right side
    14,973,981.24x = 167,347,407,615,611.91
  5. Step 5: Solve for x
    x = 167,347,407,615,611.91/14,973,981.24
  6. Step 6: Final answer
    x = 11,175,879.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.