Home / 44,858,603.96-67,286,939.86-12,509,644.44

Finding the Fourth Proportional to 44,858,603.96, 67,286,939.86 and 12,509,644.44

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Solution

The fourth proportional to 44,858,603.96, 67,286,939.86 and 12,509,644.44 is: 18,764,197.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,858,603.96 : 67,286,939.86 = 12,509,644.44 : x
  2. Step 2: Convert to fraction form
    44,858,603.96/67,286,939.86 = 12,509,644.44/x
  3. Step 3: Cross multiply
    44,858,603.96x = 67,286,939.86 × 12,509,644.44
  4. Step 4: Simplify right side
    44,858,603.96x = 841,735,693,104,263.38
  5. Step 5: Solve for x
    x = 841,735,693,104,263.38/44,858,603.96
  6. Step 6: Final answer
    x = 18,764,197.25

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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.