Home / 22,490,193.84-33,735,290.72-5,450,866.76

Finding the Fourth Proportional to 22,490,193.84, 33,735,290.72 and 5,450,866.76

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Solution

The fourth proportional to 22,490,193.84, 33,735,290.72 and 5,450,866.76 is: 8,176,300.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,490,193.84 : 33,735,290.72 = 5,450,866.76 : x
  2. Step 2: Convert to fraction form
    22,490,193.84/33,735,290.72 = 5,450,866.76/x
  3. Step 3: Cross multiply
    22,490,193.84x = 33,735,290.72 × 5,450,866.76
  4. Step 4: Simplify right side
    22,490,193.84x = 183,886,574,824,584.47
  5. Step 5: Solve for x
    x = 183,886,574,824,584.47/22,490,193.84
  6. Step 6: Final answer
    x = 8,176,300.13

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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.