Home / 22,490,076.80-33,735,115.44-5,450,749.74

Finding the Fourth Proportional to 22,490,076.80, 33,735,115.44 and 5,450,749.74

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Solution

The fourth proportional to 22,490,076.80, 33,735,115.44 and 5,450,749.74 is: 8,176,124.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,490,076.80 : 33,735,115.44 = 5,450,749.74 : x
  2. Step 2: Convert to fraction form
    22,490,076.80/33,735,115.44 = 5,450,749.74/x
  3. Step 3: Cross multiply
    22,490,076.80x = 33,735,115.44 × 5,450,749.74
  4. Step 4: Simplify right side
    22,490,076.80x = 183,881,671,713,449.97
  5. Step 5: Solve for x
    x = 183,881,671,713,449.97/22,490,076.80
  6. Step 6: Final answer
    x = 8,176,124.67

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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.