Home / 5,836,173,194.01-8,754,797,954.61-1,905,899,949.30

Finding the Fourth Proportional to 5,836,173,194.01, 8,754,797,954.61 and 1,905,899,949.30

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Solution

The fourth proportional to 5,836,173,194.01, 8,754,797,954.61 and 1,905,899,949.30 is: 2,859,025,670.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836,173,194.01 : 8,754,797,954.61 = 1,905,899,949.30 : x
  2. Step 2: Convert to fraction form
    5,836,173,194.01/8,754,797,954.61 = 1,905,899,949.30/x
  3. Step 3: Cross multiply
    5,836,173,194.01x = 8,754,797,954.61 × 1,905,899,949.30
  4. Step 4: Simplify right side
    5,836,173,194.01x = 16,685,768,977,822,943,232
  5. Step 5: Solve for x
    x = 16,685,768,977,822,943,232/5,836,173,194.01
  6. Step 6: Final answer
    x = 2,859,025,670.27

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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.