Home / 25,954,415.68-35,805,188.64-16,790,013.76

Finding the Fourth Proportional to 25,954,415.68, 35,805,188.64 and 16,790,013.76

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Solution

The fourth proportional to 25,954,415.68, 35,805,188.64 and 16,790,013.76 is: 23,162,517.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,954,415.68 : 35,805,188.64 = 16,790,013.76 : x
  2. Step 2: Convert to fraction form
    25,954,415.68/35,805,188.64 = 16,790,013.76/x
  3. Step 3: Cross multiply
    25,954,415.68x = 35,805,188.64 × 16,790,013.76
  4. Step 4: Simplify right side
    25,954,415.68x = 601,169,609,944,995.75
  5. Step 5: Solve for x
    x = 601,169,609,944,995.75/25,954,415.68
  6. Step 6: Final answer
    x = 23,162,517.60

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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.