Home / 25,897,611.84-35,738,698.95-14,295,172.25

Finding the Fourth Proportional to 25,897,611.84, 35,738,698.95 and 14,295,172.25

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Solution

The fourth proportional to 25,897,611.84, 35,738,698.95 and 14,295,172.25 is: 19,727,334.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,897,611.84 : 35,738,698.95 = 14,295,172.25 : x
  2. Step 2: Convert to fraction form
    25,897,611.84/35,738,698.95 = 14,295,172.25/x
  3. Step 3: Cross multiply
    25,897,611.84x = 35,738,698.95 × 14,295,172.25
  4. Step 4: Simplify right side
    25,897,611.84x = 510,890,857,481,144.19
  5. Step 5: Solve for x
    x = 510,890,857,481,144.19/25,897,611.84
  6. Step 6: Final answer
    x = 19,727,334.73

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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.