Home / 29,106,907,999.20-43,660,366,189.20-7,023,940,207.20

Finding the Fourth Proportional to 29,106,907,999.20, 43,660,366,189.20 and 7,023,940,207.20

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Solution

The fourth proportional to 29,106,907,999.20, 43,660,366,189.20 and 7,023,940,207.20 is: 10,535,911,322.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,106,907,999.20 : 43,660,366,189.20 = 7,023,940,207.20 : x
  2. Step 2: Convert to fraction form
    29,106,907,999.20/43,660,366,189.20 = 7,023,940,207.20/x
  3. Step 3: Cross multiply
    29,106,907,999.20x = 43,660,366,189.20 × 7,023,940,207.20
  4. Step 4: Simplify right side
    29,106,907,999.20x = 306,667,801,537,397,260,288
  5. Step 5: Solve for x
    x = 306,667,801,537,397,260,288/29,106,907,999.20
  6. Step 6: Final answer
    x = 10,535,911,322.01

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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.