Home / 36,396,943,938.30-54,595,415,907.45-17,754,843,963.90

Finding the Fourth Proportional to 36,396,943,938.30, 54,595,415,907.45 and 17,754,843,963.90

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Solution

The fourth proportional to 36,396,943,938.30, 54,595,415,907.45 and 17,754,843,963.90 is: 26,632,265,945.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,396,943,938.30 : 54,595,415,907.45 = 17,754,843,963.90 : x
  2. Step 2: Convert to fraction form
    36,396,943,938.30/54,595,415,907.45 = 17,754,843,963.90/x
  3. Step 3: Cross multiply
    36,396,943,938.30x = 54,595,415,907.45 × 17,754,843,963.90
  4. Step 4: Simplify right side
    36,396,943,938.30x = 969,333,090,580,998,651,904
  5. Step 5: Solve for x
    x = 969,333,090,580,998,651,904/36,396,943,938.30
  6. Step 6: Final answer
    x = 26,632,265,945.85

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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.