Home / 1,450,036,600,310.60-2,174,683,904,988.50-429,915,594,380.88

Finding the Fourth Proportional to 1,450,036,600,310.60, 2,174,683,904,988.50 and 429,915,594,380.88

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Solution

The fourth proportional to 1,450,036,600,310.60, 2,174,683,904,988.50 and 429,915,594,380.88 is: 644,763,396,595.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,036,600,310.60 : 2,174,683,904,988.50 = 429,915,594,380.88 : x
  2. Step 2: Convert to fraction form
    1,450,036,600,310.60/2,174,683,904,988.50 = 429,915,594,380.88/x
  3. Step 3: Cross multiply
    1,450,036,600,310.60x = 2,174,683,904,988.50 × 429,915,594,380.88
  4. Step 4: Simplify right side
    1,450,036,600,310.60x = 934,930,523,603,664,120,053,760
  5. Step 5: Solve for x
    x = 934,930,523,603,664,120,053,760/1,450,036,600,310.60
  6. Step 6: Final answer
    x = 644,763,396,595.23

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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.