Home / 3,442,285,850.70-5,163,428,776.05-1,114,893,135.30

Finding the Fourth Proportional to 3,442,285,850.70, 5,163,428,776.05 and 1,114,893,135.30

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Solution

The fourth proportional to 3,442,285,850.70, 5,163,428,776.05 and 1,114,893,135.30 is: 1,672,339,702.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,285,850.70 : 5,163,428,776.05 = 1,114,893,135.30 : x
  2. Step 2: Convert to fraction form
    3,442,285,850.70/5,163,428,776.05 = 1,114,893,135.30/x
  3. Step 3: Cross multiply
    3,442,285,850.70x = 5,163,428,776.05 × 1,114,893,135.30
  4. Step 4: Simplify right side
    3,442,285,850.70x = 5,756,671,297,028,626,432
  5. Step 5: Solve for x
    x = 5,756,671,297,028,626,432/3,442,285,850.70
  6. Step 6: Final answer
    x = 1,672,339,702.95

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Double scale
Find fourth proportional to 3,442,285,851.70, 5,163,428,777.55 and 1,114,893,136.30
Similar ratio
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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.