Home / 95,608,940.60-143,625,987.30-91,995,141.80

Finding the Fourth Proportional to 95,608,940.60, 143,625,987.30 and 91,995,141.80

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Solution

The fourth proportional to 95,608,940.60, 143,625,987.30 and 91,995,141.80 is: 138,197,254.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,608,940.60 : 143,625,987.30 = 91,995,141.80 : x
  2. Step 2: Convert to fraction form
    95,608,940.60/143,625,987.30 = 91,995,141.80/x
  3. Step 3: Cross multiply
    95,608,940.60x = 143,625,987.30 × 91,995,141.80
  4. Step 4: Simplify right side
    95,608,940.60x = 13,212,893,067,828,500
  5. Step 5: Solve for x
    x = 13,212,893,067,828,500/95,608,940.60
  6. Step 6: Final answer
    x = 138,197,254.20

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.