Home / 44,641,044,136.80-66,961,566,205.20-13,195,892,743.20

Finding the Fourth Proportional to 44,641,044,136.80, 66,961,566,205.20 and 13,195,892,743.20

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Solution

The fourth proportional to 44,641,044,136.80, 66,961,566,205.20 and 13,195,892,743.20 is: 19,793,839,114.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,641,044,136.80 : 66,961,566,205.20 = 13,195,892,743.20 : x
  2. Step 2: Convert to fraction form
    44,641,044,136.80/66,961,566,205.20 = 13,195,892,743.20/x
  3. Step 3: Cross multiply
    44,641,044,136.80x = 66,961,566,205.20 × 13,195,892,743.20
  4. Step 4: Simplify right side
    44,641,044,136.80x = 883,617,645,560,505,040,896
  5. Step 5: Solve for x
    x = 883,617,645,560,505,040,896/44,641,044,136.80
  6. Step 6: Final answer
    x = 19,793,839,114.80

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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.