Home / 185,880,198,566.25-278,877,200,704.28-95,185,829,885.24

Finding the Fourth Proportional to 185,880,198,566.25, 278,877,200,704.28 and 95,185,829,885.24

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Solution

The fourth proportional to 185,880,198,566.25, 278,877,200,704.28 and 95,185,829,885.24 is: 142,807,883,732.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,880,198,566.25 : 278,877,200,704.28 = 95,185,829,885.24 : x
  2. Step 2: Convert to fraction form
    185,880,198,566.25/278,877,200,704.28 = 95,185,829,885.24/x
  3. Step 3: Cross multiply
    185,880,198,566.25x = 278,877,200,704.28 × 95,185,829,885.24
  4. Step 4: Simplify right side
    185,880,198,566.25x = 26,545,157,785,110,368,485,376
  5. Step 5: Solve for x
    x = 26,545,157,785,110,368,485,376/185,880,198,566.25
  6. Step 6: Final answer
    x = 142,807,883,732.97

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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.