Home / 4,965,428,446.26-7,443,924,173.74-2,311,025,961.00

Finding the Fourth Proportional to 4,965,428,446.26, 7,443,924,173.74 and 2,311,025,961.00

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Solution

The fourth proportional to 4,965,428,446.26, 7,443,924,173.74 and 2,311,025,961.00 is: 3,464,575,555.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965,428,446.26 : 7,443,924,173.74 = 2,311,025,961.00 : x
  2. Step 2: Convert to fraction form
    4,965,428,446.26/7,443,924,173.74 = 2,311,025,961.00/x
  3. Step 3: Cross multiply
    4,965,428,446.26x = 7,443,924,173.74 × 2,311,025,961.00
  4. Step 4: Simplify right side
    4,965,428,446.26x = 17,203,102,017,260,136,448
  5. Step 5: Solve for x
    x = 17,203,102,017,260,136,448/4,965,428,446.26
  6. Step 6: Final answer
    x = 3,464,575,555.46

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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.