Home / 34,909,768.82-52,372,895.79-10,975,240.82

Finding the Fourth Proportional to 34,909,768.82, 52,372,895.79 and 10,975,240.82

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Solution

The fourth proportional to 34,909,768.82, 52,372,895.79 and 10,975,240.82 is: 16,465,452.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,909,768.82 : 52,372,895.79 = 10,975,240.82 : x
  2. Step 2: Convert to fraction form
    34,909,768.82/52,372,895.79 = 10,975,240.82/x
  3. Step 3: Cross multiply
    34,909,768.82x = 52,372,895.79 × 10,975,240.82
  4. Step 4: Simplify right side
    34,909,768.82x = 574,805,143,736,014.12
  5. Step 5: Solve for x
    x = 574,805,143,736,014.12/34,909,768.82
  6. Step 6: Final answer
    x = 16,465,452.60

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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.