Home / 27,220,102.40-40,782,914.40-22,968,574.40

Finding the Fourth Proportional to 27,220,102.40, 40,782,914.40 and 22,968,574.40

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Solution

The fourth proportional to 27,220,102.40, 40,782,914.40 and 22,968,574.40 is: 34,413,000.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,220,102.40 : 40,782,914.40 = 22,968,574.40 : x
  2. Step 2: Convert to fraction form
    27,220,102.40/40,782,914.40 = 22,968,574.40/x
  3. Step 3: Cross multiply
    27,220,102.40x = 40,782,914.40 × 22,968,574.40
  4. Step 4: Simplify right side
    27,220,102.40x = 936,725,403,645,231.25
  5. Step 5: Solve for x
    x = 936,725,403,645,231.25/27,220,102.40
  6. Step 6: Final answer
    x = 34,413,000.73

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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.