Home / 8,964,181,010.70-13,446,271,516.05-8,841,737,004.30

Finding the Fourth Proportional to 8,964,181,010.70, 13,446,271,516.05 and 8,841,737,004.30

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Solution

The fourth proportional to 8,964,181,010.70, 13,446,271,516.05 and 8,841,737,004.30 is: 13,262,605,506.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,964,181,010.70 : 13,446,271,516.05 = 8,841,737,004.30 : x
  2. Step 2: Convert to fraction form
    8,964,181,010.70/13,446,271,516.05 = 8,841,737,004.30/x
  3. Step 3: Cross multiply
    8,964,181,010.70x = 13,446,271,516.05 × 8,841,737,004.30
  4. Step 4: Simplify right side
    8,964,181,010.70x = 118,888,396,433,324,326,912
  5. Step 5: Solve for x
    x = 118,888,396,433,324,326,912/8,964,181,010.70
  6. Step 6: Final answer
    x = 13,262,605,506.45

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Double scale
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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.