Home / 58,765,067.60-81,094,760.60-32,659,584.08

Finding the Fourth Proportional to 58,765,067.60, 81,094,760.60 and 32,659,584.08

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Solution

The fourth proportional to 58,765,067.60, 81,094,760.60 and 32,659,584.08 is: 45,069,652.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,765,067.60 : 81,094,760.60 = 32,659,584.08 : x
  2. Step 2: Convert to fraction form
    58,765,067.60/81,094,760.60 = 32,659,584.08/x
  3. Step 3: Cross multiply
    58,765,067.60x = 81,094,760.60 × 32,659,584.08
  4. Step 4: Simplify right side
    58,765,067.60x = 2,648,521,152,263,171
  5. Step 5: Solve for x
    x = 2,648,521,152,263,171/58,765,067.60
  6. Step 6: Final answer
    x = 45,069,652.10

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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.