Home / 23,620,556.40-35,430,835.10-5,669,660.40

Finding the Fourth Proportional to 23,620,556.40, 35,430,835.10 and 5,669,660.40

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Solution

The fourth proportional to 23,620,556.40, 35,430,835.10 and 5,669,660.40 is: 8,504,490.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,620,556.40 : 35,430,835.10 = 5,669,660.40 : x
  2. Step 2: Convert to fraction form
    23,620,556.40/35,430,835.10 = 5,669,660.40/x
  3. Step 3: Cross multiply
    23,620,556.40x = 35,430,835.10 × 5,669,660.40
  4. Step 4: Simplify right side
    23,620,556.40x = 200,880,802,705,400.06
  5. Step 5: Solve for x
    x = 200,880,802,705,400.06/23,620,556.40
  6. Step 6: Final answer
    x = 8,504,490.72

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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.