Home / 11,006,497.10-16,509,745.65-10,565,597.90

Finding the Fourth Proportional to 11,006,497.10, 16,509,745.65 and 10,565,597.90

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Solution

The fourth proportional to 11,006,497.10, 16,509,745.65 and 10,565,597.90 is: 15,848,396.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,006,497.10 : 16,509,745.65 = 10,565,597.90 : x
  2. Step 2: Convert to fraction form
    11,006,497.10/16,509,745.65 = 10,565,597.90/x
  3. Step 3: Cross multiply
    11,006,497.10x = 16,509,745.65 × 10,565,597.90
  4. Step 4: Simplify right side
    11,006,497.10x = 174,435,333,969,174.16
  5. Step 5: Solve for x
    x = 174,435,333,969,174.16/11,006,497.10
  6. Step 6: Final answer
    x = 15,848,396.85

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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.