Home / 104,976,422.30-157,464,633.45-59,059,919.90

Finding the Fourth Proportional to 104,976,422.30, 157,464,633.45 and 59,059,919.90

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Solution

The fourth proportional to 104,976,422.30, 157,464,633.45 and 59,059,919.90 is: 88,589,879.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,422.30 : 157,464,633.45 = 59,059,919.90 : x
  2. Step 2: Convert to fraction form
    104,976,422.30/157,464,633.45 = 59,059,919.90/x
  3. Step 3: Cross multiply
    104,976,422.30x = 157,464,633.45 × 59,059,919.90
  4. Step 4: Simplify right side
    104,976,422.30x = 9,299,848,638,639,860
  5. Step 5: Solve for x
    x = 9,299,848,638,639,860/104,976,422.30
  6. Step 6: Final answer
    x = 88,589,879.85

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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.