Home / 2,134,130,692.26-3,204,859,470.81-1,309,924,159.50

Finding the Fourth Proportional to 2,134,130,692.26, 3,204,859,470.81 and 1,309,924,159.50

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Solution

The fourth proportional to 2,134,130,692.26, 3,204,859,470.81 and 1,309,924,159.50 is: 1,967,134,845.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,134,130,692.26 : 3,204,859,470.81 = 1,309,924,159.50 : x
  2. Step 2: Convert to fraction form
    2,134,130,692.26/3,204,859,470.81 = 1,309,924,159.50/x
  3. Step 3: Cross multiply
    2,134,130,692.26x = 3,204,859,470.81 × 1,309,924,159.50
  4. Step 4: Simplify right side
    2,134,130,692.26x = 4,198,122,848,616,403,968
  5. Step 5: Solve for x
    x = 4,198,122,848,616,403,968/2,134,130,692.26
  6. Step 6: Final answer
    x = 1,967,134,845.04

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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.