Home / 234,500,666.60-351,750,999.90-113,568,314.60

Finding the Fourth Proportional to 234,500,666.60, 351,750,999.90 and 113,568,314.60

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Solution

The fourth proportional to 234,500,666.60, 351,750,999.90 and 113,568,314.60 is: 170,352,471.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,500,666.60 : 351,750,999.90 = 113,568,314.60 : x
  2. Step 2: Convert to fraction form
    234,500,666.60/351,750,999.90 = 113,568,314.60/x
  3. Step 3: Cross multiply
    234,500,666.60x = 351,750,999.90 × 113,568,314.60
  4. Step 4: Simplify right side
    234,500,666.60x = 39,947,768,217,507,760
  5. Step 5: Solve for x
    x = 39,947,768,217,507,760/234,500,666.60
  6. Step 6: Final answer
    x = 170,352,471.90

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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.