Home / 16,674,729.55-23,011,845.96-9,232,391.50

Finding the Fourth Proportional to 16,674,729.55, 23,011,845.96 and 9,232,391.50

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Solution

The fourth proportional to 16,674,729.55, 23,011,845.96 and 9,232,391.50 is: 12,741,098.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,674,729.55 : 23,011,845.96 = 9,232,391.50 : x
  2. Step 2: Convert to fraction form
    16,674,729.55/23,011,845.96 = 9,232,391.50/x
  3. Step 3: Cross multiply
    16,674,729.55x = 23,011,845.96 × 9,232,391.50
  4. Step 4: Simplify right side
    16,674,729.55x = 212,454,371,040,413.34
  5. Step 5: Solve for x
    x = 212,454,371,040,413.34/16,674,729.55
  6. Step 6: Final answer
    x = 12,741,098.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.