Home / 29,002,786,739,488-43,482,733,019,124-17,539,501,410,115

Finding the Fourth Proportional to 29,002,786,739,488, 43,482,733,019,124 and 17,539,501,410,115

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Solution

The fourth proportional to 29,002,786,739,488, 43,482,733,019,124 and 17,539,501,410,115 is: 26,296,281,938,528.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,002,786,739,488 : 43,482,733,019,124 = 17,539,501,410,115 : x
  2. Step 2: Convert to fraction form
    29,002,786,739,488/43,482,733,019,124 = 17,539,501,410,115/x
  3. Step 3: Cross multiply
    29,002,786,739,488x = 43,482,733,019,124 × 17,539,501,410,115
  4. Step 4: Simplify right side
    29,002,786,739,488x = 762,665,457,104,579,471,454,765,056
  5. Step 5: Solve for x
    x = 762,665,457,104,579,471,454,765,056/29,002,786,739,488
  6. Step 6: Final answer
    x = 26,296,281,938,528.06

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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.