Home / 25,661,744.28-38,492,665.95-6,230,888.34

Finding the Fourth Proportional to 25,661,744.28, 38,492,665.95 and 6,230,888.34

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Solution

The fourth proportional to 25,661,744.28, 38,492,665.95 and 6,230,888.34 is: 9,346,344.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,661,744.28 : 38,492,665.95 = 6,230,888.34 : x
  2. Step 2: Convert to fraction form
    25,661,744.28/38,492,665.95 = 6,230,888.34/x
  3. Step 3: Cross multiply
    25,661,744.28x = 38,492,665.95 × 6,230,888.34
  4. Step 4: Simplify right side
    25,661,744.28x = 239,843,503,443,370.03
  5. Step 5: Solve for x
    x = 239,843,503,443,370.03/25,661,744.28
  6. Step 6: Final answer
    x = 9,346,344.54

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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.