Home / 25,462,647.09-38,193,592.64-6,293,403.09

Finding the Fourth Proportional to 25,462,647.09, 38,193,592.64 and 6,293,403.09

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Solution

The fourth proportional to 25,462,647.09, 38,193,592.64 and 6,293,403.09 is: 9,440,011.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,462,647.09 : 38,193,592.64 = 6,293,403.09 : x
  2. Step 2: Convert to fraction form
    25,462,647.09/38,193,592.64 = 6,293,403.09/x
  3. Step 3: Cross multiply
    25,462,647.09x = 38,193,592.64 × 6,293,403.09
  4. Step 4: Simplify right side
    25,462,647.09x = 240,367,673,907,310.22
  5. Step 5: Solve for x
    x = 240,367,673,907,310.22/25,462,647.09
  6. Step 6: Final answer
    x = 9,440,011.21

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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.