Home / 25,782,032.07-38,673,058.41-6,351,636.03

Finding the Fourth Proportional to 25,782,032.07, 38,673,058.41 and 6,351,636.03

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Solution

The fourth proportional to 25,782,032.07, 38,673,058.41 and 6,351,636.03 is: 9,527,456.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,782,032.07 : 38,673,058.41 = 6,351,636.03 : x
  2. Step 2: Convert to fraction form
    25,782,032.07/38,673,058.41 = 6,351,636.03/x
  3. Step 3: Cross multiply
    25,782,032.07x = 38,673,058.41 × 6,351,636.03
  4. Step 4: Simplify right side
    25,782,032.07x = 245,637,191,187,250.50
  5. Step 5: Solve for x
    x = 245,637,191,187,250.50/25,782,032.07
  6. Step 6: Final answer
    x = 9,527,456.58

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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.