Home / 25,955,850.59-35,819,010.65-14,938,578.38

Finding the Fourth Proportional to 25,955,850.59, 35,819,010.65 and 14,938,578.38

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Solution

The fourth proportional to 25,955,850.59, 35,819,010.65 and 14,938,578.38 is: 20,615,201.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,955,850.59 : 35,819,010.65 = 14,938,578.38 : x
  2. Step 2: Convert to fraction form
    25,955,850.59/35,819,010.65 = 14,938,578.38/x
  3. Step 3: Cross multiply
    25,955,850.59x = 35,819,010.65 × 14,938,578.38
  4. Step 4: Simplify right side
    25,955,850.59x = 535,085,097,835,291.88
  5. Step 5: Solve for x
    x = 535,085,097,835,291.88/25,955,850.59
  6. Step 6: Final answer
    x = 20,615,201.81

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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.