Home / 22,089,575.03-30,483,322.89-12,166,267.17

Finding the Fourth Proportional to 22,089,575.03, 30,483,322.89 and 12,166,267.17

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Solution

The fourth proportional to 22,089,575.03, 30,483,322.89 and 12,166,267.17 is: 16,789,288.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,089,575.03 : 30,483,322.89 = 12,166,267.17 : x
  2. Step 2: Convert to fraction form
    22,089,575.03/30,483,322.89 = 12,166,267.17/x
  3. Step 3: Cross multiply
    22,089,575.03x = 30,483,322.89 × 12,166,267.17
  4. Step 4: Simplify right side
    22,089,575.03x = 370,868,250,509,116.50
  5. Step 5: Solve for x
    x = 370,868,250,509,116.50/22,089,575.03
  6. Step 6: Final answer
    x = 16,789,288.62

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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.