Home / 25,220,530,923,800-37,826,973,988,998-6,864,076,981,715.40

Finding the Fourth Proportional to 25,220,530,923,800, 37,826,973,988,998 and 6,864,076,981,715.40

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Solution

The fourth proportional to 25,220,530,923,800, 37,826,973,988,998 and 6,864,076,981,715.40 is: 10,295,075,160,404.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,220,530,923,800 : 37,826,973,988,998 = 6,864,076,981,715.40 : x
  2. Step 2: Convert to fraction form
    25,220,530,923,800/37,826,973,988,998 = 6,864,076,981,715.40/x
  3. Step 3: Cross multiply
    25,220,530,923,800x = 37,826,973,988,998 × 6,864,076,981,715.40
  4. Step 4: Simplify right side
    25,220,530,923,800x = 259,647,261,445,828,354,783,576,064
  5. Step 5: Solve for x
    x = 259,647,261,445,828,354,783,576,064/25,220,530,923,800
  6. Step 6: Final answer
    x = 10,295,075,160,404.56

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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.