Home / 3,223,711,359.90-4,836,761,433.45-3,104,271,999.90

Finding the Fourth Proportional to 3,223,711,359.90, 4,836,761,433.45 and 3,104,271,999.90

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Solution

The fourth proportional to 3,223,711,359.90, 4,836,761,433.45 and 3,104,271,999.90 is: 4,657,558,140.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,711,359.90 : 4,836,761,433.45 = 3,104,271,999.90 : x
  2. Step 2: Convert to fraction form
    3,223,711,359.90/4,836,761,433.45 = 3,104,271,999.90/x
  3. Step 3: Cross multiply
    3,223,711,359.90x = 4,836,761,433.45 × 3,104,271,999.90
  4. Step 4: Simplify right side
    3,223,711,359.90x = 15,014,623,088,055,021,568
  5. Step 5: Solve for x
    x = 15,014,623,088,055,021,568/3,223,711,359.90
  6. Step 6: Final answer
    x = 4,657,558,140.85

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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.