Home / 25,903,999.01-35,750,653.27-14,743,205.62

Finding the Fourth Proportional to 25,903,999.01, 35,750,653.27 and 14,743,205.62

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Solution

The fourth proportional to 25,903,999.01, 35,750,653.27 and 14,743,205.62 is: 20,347,407.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,903,999.01 : 35,750,653.27 = 14,743,205.62 : x
  2. Step 2: Convert to fraction form
    25,903,999.01/35,750,653.27 = 14,743,205.62/x
  3. Step 3: Cross multiply
    25,903,999.01x = 35,750,653.27 × 14,743,205.62
  4. Step 4: Simplify right side
    25,903,999.01x = 527,079,232,067,040.12
  5. Step 5: Solve for x
    x = 527,079,232,067,040.12/25,903,999.01
  6. Step 6: Final answer
    x = 20,347,407.83

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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.