Home / 46,112,728.72-63,633,826.40-25,204,584.99

Finding the Fourth Proportional to 46,112,728.72, 63,633,826.40 and 25,204,584.99

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Solution

The fourth proportional to 46,112,728.72, 63,633,826.40 and 25,204,584.99 is: 34,781,376.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,112,728.72 : 63,633,826.40 = 25,204,584.99 : x
  2. Step 2: Convert to fraction form
    46,112,728.72/63,633,826.40 = 25,204,584.99/x
  3. Step 3: Cross multiply
    46,112,728.72x = 63,633,826.40 × 25,204,584.99
  4. Step 4: Simplify right side
    46,112,728.72x = 1,603,864,185,671,371.50
  5. Step 5: Solve for x
    x = 1,603,864,185,671,371.50/46,112,728.72
  6. Step 6: Final answer
    x = 34,781,376.64

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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.