Home / 49,540,895,634-74,280,930,374.20-19,252,668,625

Finding the Fourth Proportional to 49,540,895,634, 74,280,930,374.20 and 19,252,668,625

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Solution

The fourth proportional to 49,540,895,634, 74,280,930,374.20 and 19,252,668,625 is: 28,867,183,754.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,540,895,634 : 74,280,930,374.20 = 19,252,668,625 : x
  2. Step 2: Convert to fraction form
    49,540,895,634/74,280,930,374.20 = 19,252,668,625/x
  3. Step 3: Cross multiply
    49,540,895,634x = 74,280,930,374.20 × 19,252,668,625
  4. Step 4: Simplify right side
    49,540,895,634x = 1,430,106,137,651,169,722,368
  5. Step 5: Solve for x
    x = 1,430,106,137,651,169,722,368/49,540,895,634
  6. Step 6: Final answer
    x = 28,867,183,754.94

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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.