Home / 25,183,730.80-37,784,927.40-10,048,524.40

Finding the Fourth Proportional to 25,183,730.80, 37,784,927.40 and 10,048,524.40

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Solution

The fourth proportional to 25,183,730.80, 37,784,927.40 and 10,048,524.40 is: 15,076,509.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,183,730.80 : 37,784,927.40 = 10,048,524.40 : x
  2. Step 2: Convert to fraction form
    25,183,730.80/37,784,927.40 = 10,048,524.40/x
  3. Step 3: Cross multiply
    25,183,730.80x = 37,784,927.40 × 10,048,524.40
  4. Step 4: Simplify right side
    25,183,730.80x = 379,682,764,931,128.56
  5. Step 5: Solve for x
    x = 379,682,764,931,128.56/25,183,730.80
  6. Step 6: Final answer
    x = 15,076,509.83

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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.