Home / 14,833,679,969.70-22,250,519,954.55-5,515,499,763.90

Finding the Fourth Proportional to 14,833,679,969.70, 22,250,519,954.55 and 5,515,499,763.90

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Solution

The fourth proportional to 14,833,679,969.70, 22,250,519,954.55 and 5,515,499,763.90 is: 8,273,249,645.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,833,679,969.70 : 22,250,519,954.55 = 5,515,499,763.90 : x
  2. Step 2: Convert to fraction form
    14,833,679,969.70/22,250,519,954.55 = 5,515,499,763.90/x
  3. Step 3: Cross multiply
    14,833,679,969.70x = 22,250,519,954.55 × 5,515,499,763.90
  4. Step 4: Simplify right side
    14,833,679,969.70x = 122,722,737,555,972,751,360
  5. Step 5: Solve for x
    x = 122,722,737,555,972,751,360/14,833,679,969.70
  6. Step 6: Final answer
    x = 8,273,249,645.85

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1.5x scale

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.