Home / 1,493,848,829.92-2,240,880,865.20-573,725,169.76

Finding the Fourth Proportional to 1,493,848,829.92, 2,240,880,865.20 and 573,725,169.76

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Solution

The fourth proportional to 1,493,848,829.92, 2,240,880,865.20 and 573,725,169.76 is: 860,629,087.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,848,829.92 : 2,240,880,865.20 = 573,725,169.76 : x
  2. Step 2: Convert to fraction form
    1,493,848,829.92/2,240,880,865.20 = 573,725,169.76/x
  3. Step 3: Cross multiply
    1,493,848,829.92x = 2,240,880,865.20 × 573,725,169.76
  4. Step 4: Simplify right side
    1,493,848,829.92x = 1,285,649,754,798,805,504
  5. Step 5: Solve for x
    x = 1,285,649,754,798,805,504/1,493,848,829.92
  6. Step 6: Final answer
    x = 860,629,087.13

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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.