Home / 15,033,004.32-22,558,036.66-8,116,391.46

Finding the Fourth Proportional to 15,033,004.32, 22,558,036.66 and 8,116,391.46

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Solution

The fourth proportional to 15,033,004.32, 22,558,036.66 and 8,116,391.46 is: 12,179,192.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,033,004.32 : 22,558,036.66 = 8,116,391.46 : x
  2. Step 2: Convert to fraction form
    15,033,004.32/22,558,036.66 = 8,116,391.46/x
  3. Step 3: Cross multiply
    15,033,004.32x = 22,558,036.66 × 8,116,391.46
  4. Step 4: Simplify right side
    15,033,004.32x = 183,089,856,111,736.41
  5. Step 5: Solve for x
    x = 183,089,856,111,736.41/15,033,004.32
  6. Step 6: Final answer
    x = 12,179,192.67

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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.