Home / 25,971,806.49-35,842,147.97-14,369,181

Finding the Fourth Proportional to 25,971,806.49, 35,842,147.97 and 14,369,181

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Solution

The fourth proportional to 25,971,806.49, 35,842,147.97 and 14,369,181 is: 19,830,053.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,971,806.49 : 35,842,147.97 = 14,369,181 : x
  2. Step 2: Convert to fraction form
    25,971,806.49/35,842,147.97 = 14,369,181/x
  3. Step 3: Cross multiply
    25,971,806.49x = 35,842,147.97 × 14,369,181
  4. Step 4: Simplify right side
    25,971,806.49x = 515,022,311,537,866.69
  5. Step 5: Solve for x
    x = 515,022,311,537,866.69/25,971,806.49
  6. Step 6: Final answer
    x = 19,830,053.47

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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.