Home / 46,331,634.96-63,936,805.86-25,704,638.28

Finding the Fourth Proportional to 46,331,634.96, 63,936,805.86 and 25,704,638.28

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Solution

The fourth proportional to 46,331,634.96, 63,936,805.86 and 25,704,638.28 is: 35,471,929.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,331,634.96 : 63,936,805.86 = 25,704,638.28 : x
  2. Step 2: Convert to fraction form
    46,331,634.96/63,936,805.86 = 25,704,638.28/x
  3. Step 3: Cross multiply
    46,331,634.96x = 63,936,805.86 × 25,704,638.28
  4. Step 4: Simplify right side
    46,331,634.96x = 1,643,472,467,409,884.50
  5. Step 5: Solve for x
    x = 1,643,472,467,409,884.50/46,331,634.96
  6. Step 6: Final answer
    x = 35,471,929.04

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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.