Home / 53,660,523.69-80,489,069.37-22,552,661.61

Finding the Fourth Proportional to 53,660,523.69, 80,489,069.37 and 22,552,661.61

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Solution

The fourth proportional to 53,660,523.69, 80,489,069.37 and 22,552,661.61 is: 33,828,271.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,660,523.69 : 80,489,069.37 = 22,552,661.61 : x
  2. Step 2: Convert to fraction form
    53,660,523.69/80,489,069.37 = 22,552,661.61/x
  3. Step 3: Cross multiply
    53,660,523.69x = 80,489,069.37 × 22,552,661.61
  4. Step 4: Simplify right side
    53,660,523.69x = 1,815,242,744,805,426
  5. Step 5: Solve for x
    x = 1,815,242,744,805,426/53,660,523.69
  6. Step 6: Final answer
    x = 33,828,271.14

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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.