Home / 599,099,587.20-898,649,380.80-502,353,705.60

Finding the Fourth Proportional to 599,099,587.20, 898,649,380.80 and 502,353,705.60

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Solution

The fourth proportional to 599,099,587.20, 898,649,380.80 and 502,353,705.60 is: 753,530,558.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,099,587.20 : 898,649,380.80 = 502,353,705.60 : x
  2. Step 2: Convert to fraction form
    599,099,587.20/898,649,380.80 = 502,353,705.60/x
  3. Step 3: Cross multiply
    599,099,587.20x = 898,649,380.80 × 502,353,705.60
  4. Step 4: Simplify right side
    599,099,587.20x = 451,439,846,480,025,472
  5. Step 5: Solve for x
    x = 451,439,846,480,025,472/599,099,587.20
  6. Step 6: Final answer
    x = 753,530,558.40

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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.