Home / 46,383,289.67-69,563,438.42-15,677,187.39

Finding the Fourth Proportional to 46,383,289.67, 69,563,438.42 and 15,677,187.39

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Solution

The fourth proportional to 46,383,289.67, 69,563,438.42 and 15,677,187.39 is: 23,511,895.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,383,289.67 : 69,563,438.42 = 15,677,187.39 : x
  2. Step 2: Convert to fraction form
    46,383,289.67/69,563,438.42 = 15,677,187.39/x
  3. Step 3: Cross multiply
    46,383,289.67x = 69,563,438.42 × 15,677,187.39
  4. Step 4: Simplify right side
    46,383,289.67x = 1,090,559,059,524,679.75
  5. Step 5: Solve for x
    x = 1,090,559,059,524,679.75/46,383,289.67
  6. Step 6: Final answer
    x = 23,511,895.50

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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.