Home / 27,255,175.40-40,882,763.14-11,077,336.36

Finding the Fourth Proportional to 27,255,175.40, 40,882,763.14 and 11,077,336.36

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Solution

The fourth proportional to 27,255,175.40, 40,882,763.14 and 11,077,336.36 is: 16,616,004.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,255,175.40 : 40,882,763.14 = 11,077,336.36 : x
  2. Step 2: Convert to fraction form
    27,255,175.40/40,882,763.14 = 11,077,336.36/x
  3. Step 3: Cross multiply
    27,255,175.40x = 40,882,763.14 × 11,077,336.36
  4. Step 4: Simplify right side
    27,255,175.40x = 452,872,118,627,989.75
  5. Step 5: Solve for x
    x = 452,872,118,627,989.75/27,255,175.40
  6. Step 6: Final answer
    x = 16,616,004.56

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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.