Home / 33,506,489.54-46,242,936.78-18,822,184.22

Finding the Fourth Proportional to 33,506,489.54, 46,242,936.78 and 18,822,184.22

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Solution

The fourth proportional to 33,506,489.54, 46,242,936.78 and 18,822,184.22 is: 25,976,850.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,506,489.54 : 46,242,936.78 = 18,822,184.22 : x
  2. Step 2: Convert to fraction form
    33,506,489.54/46,242,936.78 = 18,822,184.22/x
  3. Step 3: Cross multiply
    33,506,489.54x = 46,242,936.78 × 18,822,184.22
  4. Step 4: Simplify right side
    33,506,489.54x = 870,393,074,946,973.62
  5. Step 5: Solve for x
    x = 870,393,074,946,973.62/33,506,489.54
  6. Step 6: Final answer
    x = 25,976,850.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.