Home / 1,450,036,600,311.60-2,174,683,904,990-429,915,594,381.88

Finding the Fourth Proportional to 1,450,036,600,311.60, 2,174,683,904,990 and 429,915,594,381.88

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Solution

The fourth proportional to 1,450,036,600,311.60, 2,174,683,904,990 and 429,915,594,381.88 is: 644,763,396,596.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,036,600,311.60 : 2,174,683,904,990 = 429,915,594,381.88 : x
  2. Step 2: Convert to fraction form
    1,450,036,600,311.60/2,174,683,904,990 = 429,915,594,381.88/x
  3. Step 3: Cross multiply
    1,450,036,600,311.60x = 2,174,683,904,990 × 429,915,594,381.88
  4. Step 4: Simplify right side
    1,450,036,600,311.60x = 934,930,523,606,483,766,083,584
  5. Step 5: Solve for x
    x = 934,930,523,606,483,766,083,584/1,450,036,600,311.60
  6. Step 6: Final answer
    x = 644,763,396,596.73

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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.