Home / 886,464,028.60-1,329,696,042.90-596,226,383.80

Finding the Fourth Proportional to 886,464,028.60, 1,329,696,042.90 and 596,226,383.80

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Solution

The fourth proportional to 886,464,028.60, 1,329,696,042.90 and 596,226,383.80 is: 894,339,575.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,464,028.60 : 1,329,696,042.90 = 596,226,383.80 : x
  2. Step 2: Convert to fraction form
    886,464,028.60/1,329,696,042.90 = 596,226,383.80/x
  3. Step 3: Cross multiply
    886,464,028.60x = 1,329,696,042.90 × 596,226,383.80
  4. Step 4: Simplify right side
    886,464,028.60x = 792,799,863,211,436,672
  5. Step 5: Solve for x
    x = 792,799,863,211,436,672/886,464,028.60
  6. Step 6: Final answer
    x = 894,339,575.70

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1.5x scale

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.