Home / 8,160,363,863.10-11,446,277,231.70-8,160,363,863.10

Finding the Fourth Proportional to 8,160,363,863.10, 11,446,277,231.70 and 8,160,363,863.10

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Solution

The fourth proportional to 8,160,363,863.10, 11,446,277,231.70 and 8,160,363,863.10 is: 11,446,277,231.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,160,363,863.10 : 11,446,277,231.70 = 8,160,363,863.10 : x
  2. Step 2: Convert to fraction form
    8,160,363,863.10/11,446,277,231.70 = 8,160,363,863.10/x
  3. Step 3: Cross multiply
    8,160,363,863.10x = 11,446,277,231.70 × 8,160,363,863.10
  4. Step 4: Simplify right side
    8,160,363,863.10x = 93,405,787,088,588,996,608
  5. Step 5: Solve for x
    x = 93,405,787,088,588,996,608/8,160,363,863.10
  6. Step 6: Final answer
    x = 11,446,277,231.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.