Home / 598,045,887.10-897,068,830.65-444,990,879.10

Finding the Fourth Proportional to 598,045,887.10, 897,068,830.65 and 444,990,879.10

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Solution

The fourth proportional to 598,045,887.10, 897,068,830.65 and 444,990,879.10 is: 667,486,318.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,045,887.10 : 897,068,830.65 = 444,990,879.10 : x
  2. Step 2: Convert to fraction form
    598,045,887.10/897,068,830.65 = 444,990,879.10/x
  3. Step 3: Cross multiply
    598,045,887.10x = 897,068,830.65 × 444,990,879.10
  4. Step 4: Simplify right side
    598,045,887.10x = 399,187,447,564,152,512
  5. Step 5: Solve for x
    x = 399,187,447,564,152,512/598,045,887.10
  6. Step 6: Final answer
    x = 667,486,318.65

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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.