Home / 956,524,219,259.37-1,435,807,364,028.10-412,241,322,725.28

Finding the Fourth Proportional to 956,524,219,259.37, 1,435,807,364,028.10 and 412,241,322,725.28

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Solution

The fourth proportional to 956,524,219,259.37, 1,435,807,364,028.10 and 412,241,322,725.28 is: 618,802,028,226.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,524,219,259.37 : 1,435,807,364,028.10 = 412,241,322,725.28 : x
  2. Step 2: Convert to fraction form
    956,524,219,259.37/1,435,807,364,028.10 = 412,241,322,725.28/x
  3. Step 3: Cross multiply
    956,524,219,259.37x = 1,435,807,364,028.10 × 412,241,322,725.28
  4. Step 4: Simplify right side
    956,524,219,259.37x = 591,899,126,925,641,667,051,520
  5. Step 5: Solve for x
    x = 591,899,126,925,641,667,051,520/956,524,219,259.37
  6. Step 6: Final answer
    x = 618,802,028,226.68

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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.