Home / 598,045,889.60-897,068,834.40-444,990,881.60

Finding the Fourth Proportional to 598,045,889.60, 897,068,834.40 and 444,990,881.60

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Solution

The fourth proportional to 598,045,889.60, 897,068,834.40 and 444,990,881.60 is: 667,486,322.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,045,889.60 : 897,068,834.40 = 444,990,881.60 : x
  2. Step 2: Convert to fraction form
    598,045,889.60/897,068,834.40 = 444,990,881.60/x
  3. Step 3: Cross multiply
    598,045,889.60x = 897,068,834.40 × 444,990,881.60
  4. Step 4: Simplify right side
    598,045,889.60x = 399,187,451,475,540,416
  5. Step 5: Solve for x
    x = 399,187,451,475,540,416/598,045,889.60
  6. Step 6: Final answer
    x = 667,486,322.40

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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.