Home / 2,907,723,379,644.20-4,361,673,925,072.80-997,573,778,063.85

Finding the Fourth Proportional to 2,907,723,379,644.20, 4,361,673,925,072.80 and 997,573,778,063.85

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Solution

The fourth proportional to 2,907,723,379,644.20, 4,361,673,925,072.80 and 997,573,778,063.85 is: 1,496,391,151,434.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,723,379,644.20 : 4,361,673,925,072.80 = 997,573,778,063.85 : x
  2. Step 2: Convert to fraction form
    2,907,723,379,644.20/4,361,673,925,072.80 = 997,573,778,063.85/x
  3. Step 3: Cross multiply
    2,907,723,379,644.20x = 4,361,673,925,072.80 × 997,573,778,063.85
  4. Step 4: Simplify right side
    2,907,723,379,644.20x = 4,351,091,536,117,454,444,953,600
  5. Step 5: Solve for x
    x = 4,351,091,536,117,454,444,953,600/2,907,723,379,644.20
  6. Step 6: Final answer
    x = 1,496,391,151,434.04

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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.