Home / 4,733,842,677.70-7,100,764,016.55-1,975,451,311.30

Finding the Fourth Proportional to 4,733,842,677.70, 7,100,764,016.55 and 1,975,451,311.30

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Solution

The fourth proportional to 4,733,842,677.70, 7,100,764,016.55 and 1,975,451,311.30 is: 2,963,176,966.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733,842,677.70 : 7,100,764,016.55 = 1,975,451,311.30 : x
  2. Step 2: Convert to fraction form
    4,733,842,677.70/7,100,764,016.55 = 1,975,451,311.30/x
  3. Step 3: Cross multiply
    4,733,842,677.70x = 7,100,764,016.55 × 1,975,451,311.30
  4. Step 4: Simplify right side
    4,733,842,677.70x = 14,027,213,587,725,551,616
  5. Step 5: Solve for x
    x = 14,027,213,587,725,551,616/4,733,842,677.70
  6. Step 6: Final answer
    x = 2,963,176,966.95

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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.