Home / 582,052,800.60-873,079,200.90-275,942,784.60

Finding the Fourth Proportional to 582,052,800.60, 873,079,200.90 and 275,942,784.60

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Solution

The fourth proportional to 582,052,800.60, 873,079,200.90 and 275,942,784.60 is: 413,914,176.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,052,800.60 : 873,079,200.90 = 275,942,784.60 : x
  2. Step 2: Convert to fraction form
    582,052,800.60/873,079,200.90 = 275,942,784.60/x
  3. Step 3: Cross multiply
    582,052,800.60x = 873,079,200.90 × 275,942,784.60
  4. Step 4: Simplify right side
    582,052,800.60x = 240,919,905,872,688,832
  5. Step 5: Solve for x
    x = 240,919,905,872,688,832/582,052,800.60
  6. Step 6: Final answer
    x = 413,914,176.90

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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.