Home / 7,524,362,006.69-11,279,087,853.84-3,533,301,734.19

Finding the Fourth Proportional to 7,524,362,006.69, 11,279,087,853.84 and 3,533,301,734.19

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Solution

The fourth proportional to 7,524,362,006.69, 11,279,087,853.84 and 3,533,301,734.19 is: 5,296,451,797.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,362,006.69 : 11,279,087,853.84 = 3,533,301,734.19 : x
  2. Step 2: Convert to fraction form
    7,524,362,006.69/11,279,087,853.84 = 3,533,301,734.19/x
  3. Step 3: Cross multiply
    7,524,362,006.69x = 11,279,087,853.84 × 3,533,301,734.19
  4. Step 4: Simplify right side
    7,524,362,006.69x = 39,852,420,674,054,242,304
  5. Step 5: Solve for x
    x = 39,852,420,674,054,242,304/7,524,362,006.69
  6. Step 6: Final answer
    x = 5,296,451,797.33

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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.