Home / 110,474,828.20-165,724,683.90-33,797,247.40

Finding the Fourth Proportional to 110,474,828.20, 165,724,683.90 and 33,797,247.40

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Solution

The fourth proportional to 110,474,828.20, 165,724,683.90 and 33,797,247.40 is: 50,699,677.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,474,828.20 : 165,724,683.90 = 33,797,247.40 : x
  2. Step 2: Convert to fraction form
    110,474,828.20/165,724,683.90 = 33,797,247.40/x
  3. Step 3: Cross multiply
    110,474,828.20x = 165,724,683.90 × 33,797,247.40
  4. Step 4: Simplify right side
    110,474,828.20x = 5,601,038,142,055,097
  5. Step 5: Solve for x
    x = 5,601,038,142,055,097/110,474,828.20
  6. Step 6: Final answer
    x = 50,699,677.32

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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.