Home / 7,427,058,889.05-11,140,588,333.58-7,427,058,889.05

Finding the Fourth Proportional to 7,427,058,889.05, 11,140,588,333.58 and 7,427,058,889.05

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Solution

The fourth proportional to 7,427,058,889.05, 11,140,588,333.58 and 7,427,058,889.05 is: 11,140,588,333.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,427,058,889.05 : 11,140,588,333.58 = 7,427,058,889.05 : x
  2. Step 2: Convert to fraction form
    7,427,058,889.05/11,140,588,333.58 = 7,427,058,889.05/x
  3. Step 3: Cross multiply
    7,427,058,889.05x = 11,140,588,333.58 × 7,427,058,889.05
  4. Step 4: Simplify right side
    7,427,058,889.05x = 82,741,805,612,124,930,048
  5. Step 5: Solve for x
    x = 82,741,805,612,124,930,048/7,427,058,889.05
  6. Step 6: Final answer
    x = 11,140,588,333.58

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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.