Home / 886,464,833.70-1,329,697,250.55-596,227,188.90

Finding the Fourth Proportional to 886,464,833.70, 1,329,697,250.55 and 596,227,188.90

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Solution

The fourth proportional to 886,464,833.70, 1,329,697,250.55 and 596,227,188.90 is: 894,340,783.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,464,833.70 : 1,329,697,250.55 = 596,227,188.90 : x
  2. Step 2: Convert to fraction form
    886,464,833.70/1,329,697,250.55 = 596,227,188.90/x
  3. Step 3: Cross multiply
    886,464,833.70x = 1,329,697,250.55 × 596,227,188.90
  4. Step 4: Simplify right side
    886,464,833.70x = 792,801,653,783,485,440
  5. Step 5: Solve for x
    x = 792,801,653,783,485,440/886,464,833.70
  6. Step 6: Final answer
    x = 894,340,783.35

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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.