Home / 36,396,943,933.80-54,595,415,900.70-17,754,843,959.40

Finding the Fourth Proportional to 36,396,943,933.80, 54,595,415,900.70 and 17,754,843,959.40

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Solution

The fourth proportional to 36,396,943,933.80, 54,595,415,900.70 and 17,754,843,959.40 is: 26,632,265,939.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,396,943,933.80 : 54,595,415,900.70 = 17,754,843,959.40 : x
  2. Step 2: Convert to fraction form
    36,396,943,933.80/54,595,415,900.70 = 17,754,843,959.40/x
  3. Step 3: Cross multiply
    36,396,943,933.80x = 54,595,415,900.70 × 17,754,843,959.40
  4. Step 4: Simplify right side
    36,396,943,933.80x = 969,333,090,215,474,102,272
  5. Step 5: Solve for x
    x = 969,333,090,215,474,102,272/36,396,943,933.80
  6. Step 6: Final answer
    x = 26,632,265,939.10

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1.5x scale

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.