Home / 14,236,714,317.96-21,340,122,692.58-4,790,078,761.50

Finding the Fourth Proportional to 14,236,714,317.96, 21,340,122,692.58 and 4,790,078,761.50

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Solution

The fourth proportional to 14,236,714,317.96, 21,340,122,692.58 and 4,790,078,761.50 is: 7,180,088,480.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,236,714,317.96 : 21,340,122,692.58 = 4,790,078,761.50 : x
  2. Step 2: Convert to fraction form
    14,236,714,317.96/21,340,122,692.58 = 4,790,078,761.50/x
  3. Step 3: Cross multiply
    14,236,714,317.96x = 21,340,122,692.58 × 4,790,078,761.50
  4. Step 4: Simplify right side
    14,236,714,317.96x = 102,220,868,477,531,668,480
  5. Step 5: Solve for x
    x = 102,220,868,477,531,668,480/14,236,714,317.96
  6. Step 6: Final answer
    x = 7,180,088,480.71

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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.