Home / 55,170,136,005.30-82,755,204,007.95-55,170,136,005.30

Finding the Fourth Proportional to 55,170,136,005.30, 82,755,204,007.95 and 55,170,136,005.30

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Solution

The fourth proportional to 55,170,136,005.30, 82,755,204,007.95 and 55,170,136,005.30 is: 82,755,204,007.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,170,136,005.30 : 82,755,204,007.95 = 55,170,136,005.30 : x
  2. Step 2: Convert to fraction form
    55,170,136,005.30/82,755,204,007.95 = 55,170,136,005.30/x
  3. Step 3: Cross multiply
    55,170,136,005.30x = 82,755,204,007.95 × 55,170,136,005.30
  4. Step 4: Simplify right side
    55,170,136,005.30x = 4,565,615,860,264,949,252,096
  5. Step 5: Solve for x
    x = 4,565,615,860,264,949,252,096/55,170,136,005.30
  6. Step 6: Final answer
    x = 82,755,204,007.95

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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.