Home / 53,304,654-79,905,901.56-22,556,936.22

Finding the Fourth Proportional to 53,304,654, 79,905,901.56 and 22,556,936.22

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Solution

The fourth proportional to 53,304,654, 79,905,901.56 and 22,556,936.22 is: 33,813,789.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,304,654 : 79,905,901.56 = 22,556,936.22 : x
  2. Step 2: Convert to fraction form
    53,304,654/79,905,901.56 = 22,556,936.22/x
  3. Step 3: Cross multiply
    53,304,654x = 79,905,901.56 × 22,556,936.22
  4. Step 4: Simplify right side
    53,304,654x = 1,802,432,325,090,518.50
  5. Step 5: Solve for x
    x = 1,802,432,325,090,518.50/53,304,654
  6. Step 6: Final answer
    x = 33,813,789.04

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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.