Home / 27,476,148.96-41,215,344.29-7,006,399.41

Finding the Fourth Proportional to 27,476,148.96, 41,215,344.29 and 7,006,399.41

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Solution

The fourth proportional to 27,476,148.96, 41,215,344.29 and 7,006,399.41 is: 10,509,884.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,476,148.96 : 41,215,344.29 = 7,006,399.41 : x
  2. Step 2: Convert to fraction form
    27,476,148.96/41,215,344.29 = 7,006,399.41/x
  3. Step 3: Cross multiply
    27,476,148.96x = 41,215,344.29 × 7,006,399.41
  4. Step 4: Simplify right side
    27,476,148.96x = 288,771,163,881,370.88
  5. Step 5: Solve for x
    x = 288,771,163,881,370.88/27,476,148.96
  6. Step 6: Final answer
    x = 10,509,884.93

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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.