Home / 15,300,771.84-22,954,186.44-4,371,055.80

Finding the Fourth Proportional to 15,300,771.84, 22,954,186.44 and 4,371,055.80

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Solution

The fourth proportional to 15,300,771.84, 22,954,186.44 and 4,371,055.80 is: 6,557,448.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,300,771.84 : 22,954,186.44 = 4,371,055.80 : x
  2. Step 2: Convert to fraction form
    15,300,771.84/22,954,186.44 = 4,371,055.80/x
  3. Step 3: Cross multiply
    15,300,771.84x = 22,954,186.44 × 4,371,055.80
  4. Step 4: Simplify right side
    15,300,771.84x = 100,334,029,772,843.36
  5. Step 5: Solve for x
    x = 100,334,029,772,843.36/15,300,771.84
  6. Step 6: Final answer
    x = 6,557,448.92

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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.