Home / 7,339,318.10-11,008,977.16-7,339,318.10

Finding the Fourth Proportional to 7,339,318.10, 11,008,977.16 and 7,339,318.10

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Solution

The fourth proportional to 7,339,318.10, 11,008,977.16 and 7,339,318.10 is: 11,008,977.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,339,318.10 : 11,008,977.16 = 7,339,318.10 : x
  2. Step 2: Convert to fraction form
    7,339,318.10/11,008,977.16 = 7,339,318.10/x
  3. Step 3: Cross multiply
    7,339,318.10x = 11,008,977.16 × 7,339,318.10
  4. Step 4: Simplify right side
    7,339,318.10x = 80,798,385,332,874.59
  5. Step 5: Solve for x
    x = 80,798,385,332,874.59/7,339,318.10
  6. Step 6: Final answer
    x = 11,008,977.16

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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.