Home / 25,825,761.44-35,641,161.35-14,223,321.84

Finding the Fourth Proportional to 25,825,761.44, 35,641,161.35 and 14,223,321.84

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Solution

The fourth proportional to 25,825,761.44, 35,641,161.35 and 14,223,321.84 is: 19,629,071.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,825,761.44 : 35,641,161.35 = 14,223,321.84 : x
  2. Step 2: Convert to fraction form
    25,825,761.44/35,641,161.35 = 14,223,321.84/x
  3. Step 3: Cross multiply
    25,825,761.44x = 35,641,161.35 × 14,223,321.84
  4. Step 4: Simplify right side
    25,825,761.44x = 506,935,708,561,302.25
  5. Step 5: Solve for x
    x = 506,935,708,561,302.25/25,825,761.44
  6. Step 6: Final answer
    x = 19,629,071.14

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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.