Home / 52,764,007.70-79,146,011.55-32,608,615.70

Finding the Fourth Proportional to 52,764,007.70, 79,146,011.55 and 32,608,615.70

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Solution

The fourth proportional to 52,764,007.70, 79,146,011.55 and 32,608,615.70 is: 48,912,923.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,764,007.70 : 79,146,011.55 = 32,608,615.70 : x
  2. Step 2: Convert to fraction form
    52,764,007.70/79,146,011.55 = 32,608,615.70/x
  3. Step 3: Cross multiply
    52,764,007.70x = 79,146,011.55 × 32,608,615.70
  4. Step 4: Simplify right side
    52,764,007.70x = 2,580,841,874,821,711
  5. Step 5: Solve for x
    x = 2,580,841,874,821,711/52,764,007.70
  6. Step 6: Final answer
    x = 48,912,923.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.