Home / 46,515,611.14-69,775,340.52-13,726,180.32

Finding the Fourth Proportional to 46,515,611.14, 69,775,340.52 and 13,726,180.32

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Solution

The fourth proportional to 46,515,611.14, 69,775,340.52 and 13,726,180.32 is: 20,589,838.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,515,611.14 : 69,775,340.52 = 13,726,180.32 : x
  2. Step 2: Convert to fraction form
    46,515,611.14/69,775,340.52 = 13,726,180.32/x
  3. Step 3: Cross multiply
    46,515,611.14x = 69,775,340.52 × 13,726,180.32
  4. Step 4: Simplify right side
    46,515,611.14x = 957,748,905,866,922.50
  5. Step 5: Solve for x
    x = 957,748,905,866,922.50/46,515,611.14
  6. Step 6: Final answer
    x = 20,589,838.17

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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.