Home / 598,045,886.60-897,068,829.90-444,990,878.60

Finding the Fourth Proportional to 598,045,886.60, 897,068,829.90 and 444,990,878.60

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Solution

The fourth proportional to 598,045,886.60, 897,068,829.90 and 444,990,878.60 is: 667,486,317.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,045,886.60 : 897,068,829.90 = 444,990,878.60 : x
  2. Step 2: Convert to fraction form
    598,045,886.60/897,068,829.90 = 444,990,878.60/x
  3. Step 3: Cross multiply
    598,045,886.60x = 897,068,829.90 × 444,990,878.60
  4. Step 4: Simplify right side
    598,045,886.60x = 399,187,446,781,874,944
  5. Step 5: Solve for x
    x = 399,187,446,781,874,944/598,045,886.60
  6. Step 6: Final answer
    x = 667,486,317.90

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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.