Home / 46,522,204.72-69,790,887.36-13,736,087.80

Finding the Fourth Proportional to 46,522,204.72, 69,790,887.36 and 13,736,087.80

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Solution

The fourth proportional to 46,522,204.72, 69,790,887.36 and 13,736,087.80 is: 20,606,369.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,522,204.72 : 69,790,887.36 = 13,736,087.80 : x
  2. Step 2: Convert to fraction form
    46,522,204.72/69,790,887.36 = 13,736,087.80/x
  3. Step 3: Cross multiply
    46,522,204.72x = 69,790,887.36 × 13,736,087.80
  4. Step 4: Simplify right side
    46,522,204.72x = 958,653,756,416,870.25
  5. Step 5: Solve for x
    x = 958,653,756,416,870.25/46,522,204.72
  6. Step 6: Final answer
    x = 20,606,369.84

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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.