Home / 26,641,561,174,740-39,934,137,101,728-8,961,339,385,915.20

Finding the Fourth Proportional to 26,641,561,174,740, 39,934,137,101,728 and 8,961,339,385,915.20

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Solution

The fourth proportional to 26,641,561,174,740, 39,934,137,101,728 and 8,961,339,385,915.20 is: 13,432,521,964,649.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,641,561,174,740 : 39,934,137,101,728 = 8,961,339,385,915.20 : x
  2. Step 2: Convert to fraction form
    26,641,561,174,740/39,934,137,101,728 = 8,961,339,385,915.20/x
  3. Step 3: Cross multiply
    26,641,561,174,740x = 39,934,137,101,728 × 8,961,339,385,915.20
  4. Step 4: Simplify right side
    26,641,561,174,740x = 357,863,355,652,252,579,315,843,072
  5. Step 5: Solve for x
    x = 357,863,355,652,252,579,315,843,072/26,641,561,174,740
  6. Step 6: Final answer
    x = 13,432,521,964,649.66

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Double scale
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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.