Home / 46,522,163.89-69,790,826.05-13,736,046.92

Finding the Fourth Proportional to 46,522,163.89, 69,790,826.05 and 13,736,046.92

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Solution

The fourth proportional to 46,522,163.89, 69,790,826.05 and 13,736,046.92 is: 20,606,308.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,522,163.89 : 69,790,826.05 = 13,736,046.92 : x
  2. Step 2: Convert to fraction form
    46,522,163.89/69,790,826.05 = 13,736,046.92/x
  3. Step 3: Cross multiply
    46,522,163.89x = 69,790,826.05 × 13,736,046.92
  4. Step 4: Simplify right side
    46,522,163.89x = 958,650,061,348,495.12
  5. Step 5: Solve for x
    x = 958,650,061,348,495.12/46,522,163.89
  6. Step 6: Final answer
    x = 20,606,308.50

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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.