Home / 95,514,043.15-131,809,825.91-54,263,199.07

Finding the Fourth Proportional to 95,514,043.15, 131,809,825.91 and 54,263,199.07

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Solution

The fourth proportional to 95,514,043.15, 131,809,825.91 and 54,263,199.07 is: 74,883,468.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,514,043.15 : 131,809,825.91 = 54,263,199.07 : x
  2. Step 2: Convert to fraction form
    95,514,043.15/131,809,825.91 = 54,263,199.07/x
  3. Step 3: Cross multiply
    95,514,043.15x = 131,809,825.91 × 54,263,199.07
  4. Step 4: Simplify right side
    95,514,043.15x = 7,152,422,822,542,507
  5. Step 5: Solve for x
    x = 7,152,422,822,542,507/95,514,043.15
  6. Step 6: Final answer
    x = 74,883,468.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.