Home / 34,830,338.57-52,131,824.55-25,605,868.42

Finding the Fourth Proportional to 34,830,338.57, 52,131,824.55 and 25,605,868.42

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Solution

The fourth proportional to 34,830,338.57, 52,131,824.55 and 25,605,868.42 is: 38,325,227.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,830,338.57 : 52,131,824.55 = 25,605,868.42 : x
  2. Step 2: Convert to fraction form
    34,830,338.57/52,131,824.55 = 25,605,868.42/x
  3. Step 3: Cross multiply
    34,830,338.57x = 52,131,824.55 × 25,605,868.42
  4. Step 4: Simplify right side
    34,830,338.57x = 1,334,880,639,921,825.75
  5. Step 5: Solve for x
    x = 1,334,880,639,921,825.75/34,830,338.57
  6. Step 6: Final answer
    x = 38,325,227.22

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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.