Home / 59,659,794.60-82,283,875.04-38,758,561.64

Finding the Fourth Proportional to 59,659,794.60, 82,283,875.04 and 38,758,561.64

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Solution

The fourth proportional to 59,659,794.60, 82,283,875.04 and 38,758,561.64 is: 53,456,513.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,659,794.60 : 82,283,875.04 = 38,758,561.64 : x
  2. Step 2: Convert to fraction form
    59,659,794.60/82,283,875.04 = 38,758,561.64/x
  3. Step 3: Cross multiply
    59,659,794.60x = 82,283,875.04 × 38,758,561.64
  4. Step 4: Simplify right side
    59,659,794.60x = 3,189,204,642,715,898
  5. Step 5: Solve for x
    x = 3,189,204,642,715,898/59,659,794.60
  6. Step 6: Final answer
    x = 53,456,513.96

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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.