Home / 58,383,357.36-80,570,715.04-32,279,560.44

Finding the Fourth Proportional to 58,383,357.36, 80,570,715.04 and 32,279,560.44

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Solution

The fourth proportional to 58,383,357.36, 80,570,715.04 and 32,279,560.44 is: 44,546,723.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,383,357.36 : 80,570,715.04 = 32,279,560.44 : x
  2. Step 2: Convert to fraction form
    58,383,357.36/80,570,715.04 = 32,279,560.44/x
  3. Step 3: Cross multiply
    58,383,357.36x = 80,570,715.04 × 32,279,560.44
  4. Step 4: Simplify right side
    58,383,357.36x = 2,600,787,265,827,697.50
  5. Step 5: Solve for x
    x = 2,600,787,265,827,697.50/58,383,357.36
  6. Step 6: Final answer
    x = 44,546,723.30

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1.5x scale

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.