Home / 25,901,512.98-35,743,149.09-14,298,826.74

Finding the Fourth Proportional to 25,901,512.98, 35,743,149.09 and 14,298,826.74

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Solution

The fourth proportional to 25,901,512.98, 35,743,149.09 and 14,298,826.74 is: 19,731,862.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,901,512.98 : 35,743,149.09 = 14,298,826.74 : x
  2. Step 2: Convert to fraction form
    25,901,512.98/35,743,149.09 = 14,298,826.74/x
  3. Step 3: Cross multiply
    25,901,512.98x = 35,743,149.09 × 14,298,826.74
  4. Step 4: Simplify right side
    25,901,512.98x = 511,085,095,979,898.75
  5. Step 5: Solve for x
    x = 511,085,095,979,898.75/25,901,512.98
  6. Step 6: Final answer
    x = 19,731,862.63

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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.