Home / 23,003,999.70-34,505,999.55-7,045,574.10

Finding the Fourth Proportional to 23,003,999.70, 34,505,999.55 and 7,045,574.10

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Solution

The fourth proportional to 23,003,999.70, 34,505,999.55 and 7,045,574.10 is: 10,568,361.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,003,999.70 : 34,505,999.55 = 7,045,574.10 : x
  2. Step 2: Convert to fraction form
    23,003,999.70/34,505,999.55 = 7,045,574.10/x
  3. Step 3: Cross multiply
    23,003,999.70x = 34,505,999.55 × 7,045,574.10
  4. Step 4: Simplify right side
    23,003,999.70x = 243,114,576,724,091.62
  5. Step 5: Solve for x
    x = 243,114,576,724,091.62/23,003,999.70
  6. Step 6: Final answer
    x = 10,568,361.15

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1.5x scale

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.