Home / 15,993,096.03-22,070,850.44-9,118,217.79

Finding the Fourth Proportional to 15,993,096.03, 22,070,850.44 and 9,118,217.79

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Solution

The fourth proportional to 15,993,096.03, 22,070,850.44 and 9,118,217.79 is: 12,583,356.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,993,096.03 : 22,070,850.44 = 9,118,217.79 : x
  2. Step 2: Convert to fraction form
    15,993,096.03/22,070,850.44 = 9,118,217.79/x
  3. Step 3: Cross multiply
    15,993,096.03x = 22,070,850.44 × 9,118,217.79
  4. Step 4: Simplify right side
    15,993,096.03x = 201,246,821,076,846.22
  5. Step 5: Solve for x
    x = 201,246,821,076,846.22/15,993,096.03
  6. Step 6: Final answer
    x = 12,583,356.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.