Home / 1,173,576,000.60-1,761,497,741.70-714,410,976.60

Finding the Fourth Proportional to 1,173,576,000.60, 1,761,497,741.70 and 714,410,976.60

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Solution

The fourth proportional to 1,173,576,000.60, 1,761,497,741.70 and 714,410,976.60 is: 1,072,306,626.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,576,000.60 : 1,761,497,741.70 = 714,410,976.60 : x
  2. Step 2: Convert to fraction form
    1,173,576,000.60/1,761,497,741.70 = 714,410,976.60/x
  3. Step 3: Cross multiply
    1,173,576,000.60x = 1,761,497,741.70 × 714,410,976.60
  4. Step 4: Simplify right side
    1,173,576,000.60x = 1,258,433,321,926,591,744
  5. Step 5: Solve for x
    x = 1,258,433,321,926,591,744/1,173,576,000.60
  6. Step 6: Final answer
    x = 1,072,306,626.31

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1.5x scale

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.