Home / 9,267,996,755,437-12,789,004,218,621-5,366,331,591,978.10

Finding the Fourth Proportional to 9,267,996,755,437, 12,789,004,218,621 and 5,366,331,591,978.10

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Solution

The fourth proportional to 9,267,996,755,437, 12,789,004,218,621 and 5,366,331,591,978.10 is: 7,405,056,257,498.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267,996,755,437 : 12,789,004,218,621 = 5,366,331,591,978.10 : x
  2. Step 2: Convert to fraction form
    9,267,996,755,437/12,789,004,218,621 = 5,366,331,591,978.10/x
  3. Step 3: Cross multiply
    9,267,996,755,437x = 12,789,004,218,621 × 5,366,331,591,978.10
  4. Step 4: Simplify right side
    9,267,996,755,437x = 68,630,037,368,327,058,797,625,344
  5. Step 5: Solve for x
    x = 68,630,037,368,327,058,797,625,344/9,267,996,755,437
  6. Step 6: Final answer
    x = 7,405,056,257,498.77

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.