Home / 35,230,847.70-52,846,271.55-20,114,303.70

Finding the Fourth Proportional to 35,230,847.70, 52,846,271.55 and 20,114,303.70

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Solution

The fourth proportional to 35,230,847.70, 52,846,271.55 and 20,114,303.70 is: 30,171,455.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,230,847.70 : 52,846,271.55 = 20,114,303.70 : x
  2. Step 2: Convert to fraction form
    35,230,847.70/52,846,271.55 = 20,114,303.70/x
  3. Step 3: Cross multiply
    35,230,847.70x = 52,846,271.55 × 20,114,303.70
  4. Step 4: Simplify right side
    35,230,847.70x = 1,062,965,955,369,369.62
  5. Step 5: Solve for x
    x = 1,062,965,955,369,369.62/35,230,847.70
  6. Step 6: Final answer
    x = 30,171,455.55

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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.