Home / 33,294,985.34-49,946,479.94-11,725,129.22

Finding the Fourth Proportional to 33,294,985.34, 49,946,479.94 and 11,725,129.22

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Solution

The fourth proportional to 33,294,985.34, 49,946,479.94 and 11,725,129.22 is: 17,589,103.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,294,985.34 : 49,946,479.94 = 11,725,129.22 : x
  2. Step 2: Convert to fraction form
    33,294,985.34/49,946,479.94 = 11,725,129.22/x
  3. Step 3: Cross multiply
    33,294,985.34x = 49,946,479.94 × 11,725,129.22
  4. Step 4: Simplify right side
    33,294,985.34x = 585,628,931,160,218.25
  5. Step 5: Solve for x
    x = 585,628,931,160,218.25/33,294,985.34
  6. Step 6: Final answer
    x = 17,589,103.14

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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.