Home / 2,725,309,200.60-4,087,963,800.90-1,485,563,635.80

Finding the Fourth Proportional to 2,725,309,200.60, 4,087,963,800.90 and 1,485,563,635.80

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Solution

The fourth proportional to 2,725,309,200.60, 4,087,963,800.90 and 1,485,563,635.80 is: 2,228,345,453.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,309,200.60 : 4,087,963,800.90 = 1,485,563,635.80 : x
  2. Step 2: Convert to fraction form
    2,725,309,200.60/4,087,963,800.90 = 1,485,563,635.80/x
  3. Step 3: Cross multiply
    2,725,309,200.60x = 4,087,963,800.90 × 1,485,563,635.80
  4. Step 4: Simplify right side
    2,725,309,200.60x = 6,072,930,367,083,791,360
  5. Step 5: Solve for x
    x = 6,072,930,367,083,791,360/2,725,309,200.60
  6. Step 6: Final answer
    x = 2,228,345,453.70

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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.