Home / 22,490,188.95-33,735,283.41-5,450,861.88

Finding the Fourth Proportional to 22,490,188.95, 33,735,283.41 and 5,450,861.88

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Solution

The fourth proportional to 22,490,188.95, 33,735,283.41 and 5,450,861.88 is: 8,176,292.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,490,188.95 : 33,735,283.41 = 5,450,861.88 : x
  2. Step 2: Convert to fraction form
    22,490,188.95/33,735,283.41 = 5,450,861.88/x
  3. Step 3: Cross multiply
    22,490,188.95x = 33,735,283.41 × 5,450,861.88
  4. Step 4: Simplify right side
    22,490,188.95x = 183,886,370,323,311.09
  5. Step 5: Solve for x
    x = 183,886,370,323,311.09/22,490,188.95
  6. Step 6: Final answer
    x = 8,176,292.82

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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.