Home / 1,464,979,334.64-2,197,469,789.28-544,736,099.04

Finding the Fourth Proportional to 1,464,979,334.64, 2,197,469,789.28 and 544,736,099.04

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Solution

The fourth proportional to 1,464,979,334.64, 2,197,469,789.28 and 544,736,099.04 is: 817,104,441.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,979,334.64 : 2,197,469,789.28 = 544,736,099.04 : x
  2. Step 2: Convert to fraction form
    1,464,979,334.64/2,197,469,789.28 = 544,736,099.04/x
  3. Step 3: Cross multiply
    1,464,979,334.64x = 2,197,469,789.28 × 544,736,099.04
  4. Step 4: Simplify right side
    1,464,979,334.64x = 1,197,041,120,770,638,080
  5. Step 5: Solve for x
    x = 1,197,041,120,770,638,080/1,464,979,334.64
  6. Step 6: Final answer
    x = 817,104,441.32

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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.