Home / 23,620,535.72-35,430,804.03-5,669,639.72

Finding the Fourth Proportional to 23,620,535.72, 35,430,804.03 and 5,669,639.72

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Solution

The fourth proportional to 23,620,535.72, 35,430,804.03 and 5,669,639.72 is: 8,504,459.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,620,535.72 : 35,430,804.03 = 5,669,639.72 : x
  2. Step 2: Convert to fraction form
    23,620,535.72/35,430,804.03 = 5,669,639.72/x
  3. Step 3: Cross multiply
    23,620,535.72x = 35,430,804.03 × 5,669,639.72
  4. Step 4: Simplify right side
    23,620,535.72x = 200,879,893,816,996.69
  5. Step 5: Solve for x
    x = 200,879,893,816,996.69/23,620,535.72
  6. Step 6: Final answer
    x = 8,504,459.69

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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.