Home / 27,792,053.40-41,725,404.90-17,739,240.60

Finding the Fourth Proportional to 27,792,053.40, 41,725,404.90 and 17,739,240.60

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Solution

The fourth proportional to 27,792,053.40, 41,725,404.90 and 17,739,240.60 is: 26,632,684.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,792,053.40 : 41,725,404.90 = 17,739,240.60 : x
  2. Step 2: Convert to fraction form
    27,792,053.40/41,725,404.90 = 17,739,240.60/x
  3. Step 3: Cross multiply
    27,792,053.40x = 41,725,404.90 × 17,739,240.60
  4. Step 4: Simplify right side
    27,792,053.40x = 740,176,996,653,519
  5. Step 5: Solve for x
    x = 740,176,996,653,519/27,792,053.40
  6. Step 6: Final answer
    x = 26,632,684.75

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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.