Home / 15,730,064.37-23,595,098.27-4,800,311.30

Finding the Fourth Proportional to 15,730,064.37, 23,595,098.27 and 4,800,311.30

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Solution

The fourth proportional to 15,730,064.37, 23,595,098.27 and 4,800,311.30 is: 7,200,467.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,730,064.37 : 23,595,098.27 = 4,800,311.30 : x
  2. Step 2: Convert to fraction form
    15,730,064.37/23,595,098.27 = 4,800,311.30/x
  3. Step 3: Cross multiply
    15,730,064.37x = 23,595,098.27 × 4,800,311.30
  4. Step 4: Simplify right side
    15,730,064.37x = 113,263,816,885,077.64
  5. Step 5: Solve for x
    x = 113,263,816,885,077.64/15,730,064.37
  6. Step 6: Final answer
    x = 7,200,467.48

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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.