Home / 29,004,790.58-43,507,197.46-7,145,595.03

Finding the Fourth Proportional to 29,004,790.58, 43,507,197.46 and 7,145,595.03

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Solution

The fourth proportional to 29,004,790.58, 43,507,197.46 and 7,145,595.03 is: 10,718,395.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,004,790.58 : 43,507,197.46 = 7,145,595.03 : x
  2. Step 2: Convert to fraction form
    29,004,790.58/43,507,197.46 = 7,145,595.03/x
  3. Step 3: Cross multiply
    29,004,790.58x = 43,507,197.46 × 7,145,595.03
  4. Step 4: Simplify right side
    29,004,790.58x = 310,884,814,111,488.62
  5. Step 5: Solve for x
    x = 310,884,814,111,488.62/29,004,790.58
  6. Step 6: Final answer
    x = 10,718,395.41

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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.