Home / 24,193,106.90-36,343,727.55-20,211,794.90

Finding the Fourth Proportional to 24,193,106.90, 36,343,727.55 and 20,211,794.90

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Solution

The fourth proportional to 24,193,106.90, 36,343,727.55 and 20,211,794.90 is: 30,362,862.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,106.90 : 36,343,727.55 = 20,211,794.90 : x
  2. Step 2: Convert to fraction form
    24,193,106.90/36,343,727.55 = 20,211,794.90/x
  3. Step 3: Cross multiply
    24,193,106.90x = 36,343,727.55 × 20,211,794.90
  4. Step 4: Simplify right side
    24,193,106.90x = 734,571,967,142,079.38
  5. Step 5: Solve for x
    x = 734,571,967,142,079.38/24,193,106.90
  6. Step 6: Final answer
    x = 30,362,862.04

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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.