Home / 59,812,347.83-82,556,396.46-38,956,350.38

Finding the Fourth Proportional to 59,812,347.83, 82,556,396.46 and 38,956,350.38

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Solution

The fourth proportional to 59,812,347.83, 82,556,396.46 and 38,956,350.38 is: 53,769,765.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,812,347.83 : 82,556,396.46 = 38,956,350.38 : x
  2. Step 2: Convert to fraction form
    59,812,347.83/82,556,396.46 = 38,956,350.38/x
  3. Step 3: Cross multiply
    59,812,347.83x = 82,556,396.46 × 38,956,350.38
  4. Step 4: Simplify right side
    59,812,347.83x = 3,216,095,906,605,951.50
  5. Step 5: Solve for x
    x = 3,216,095,906,605,951.50/59,812,347.83
  6. Step 6: Final answer
    x = 53,769,765.33

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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.