Home / 25,089,551.97-37,629,838.59-15,964,543.81

Finding the Fourth Proportional to 25,089,551.97, 37,629,838.59 and 15,964,543.81

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Solution

The fourth proportional to 25,089,551.97, 37,629,838.59 and 15,964,543.81 is: 23,943,959.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,089,551.97 : 37,629,838.59 = 15,964,543.81 : x
  2. Step 2: Convert to fraction form
    25,089,551.97/37,629,838.59 = 15,964,543.81/x
  3. Step 3: Cross multiply
    25,089,551.97x = 37,629,838.59 × 15,964,543.81
  4. Step 4: Simplify right side
    25,089,551.97x = 600,743,206,733,283.75
  5. Step 5: Solve for x
    x = 600,743,206,733,283.75/25,089,551.97
  6. Step 6: Final answer
    x = 23,943,959.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.