Home / 7,339,338.10-11,009,007.18-7,339,338.10

Finding the Fourth Proportional to 7,339,338.10, 11,009,007.18 and 7,339,338.10

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Solution

The fourth proportional to 7,339,338.10, 11,009,007.18 and 7,339,338.10 is: 11,009,007.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,339,338.10 : 11,009,007.18 = 7,339,338.10 : x
  2. Step 2: Convert to fraction form
    7,339,338.10/11,009,007.18 = 7,339,338.10/x
  3. Step 3: Cross multiply
    7,339,338.10x = 11,009,007.18 × 7,339,338.10
  4. Step 4: Simplify right side
    7,339,338.10x = 80,798,825,839,347.55
  5. Step 5: Solve for x
    x = 80,798,825,839,347.55/7,339,338.10
  6. Step 6: Final answer
    x = 11,009,007.18

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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.