Home / 22,088,110.40-33,112,466.40-8,621,806.40

Finding the Fourth Proportional to 22,088,110.40, 33,112,466.40 and 8,621,806.40

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Solution

The fourth proportional to 22,088,110.40, 33,112,466.40 and 8,621,806.40 is: 12,925,020.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,088,110.40 : 33,112,466.40 = 8,621,806.40 : x
  2. Step 2: Convert to fraction form
    22,088,110.40/33,112,466.40 = 8,621,806.40/x
  3. Step 3: Cross multiply
    22,088,110.40x = 33,112,466.40 × 8,621,806.40
  4. Step 4: Simplify right side
    22,088,110.40x = 285,489,274,727,304.94
  5. Step 5: Solve for x
    x = 285,489,274,727,304.94/22,088,110.40
  6. Step 6: Final answer
    x = 12,925,020.27

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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.