Home / 26,285,932,765.86-36,274,619,103.19-14,242,934,259.29

Finding the Fourth Proportional to 26,285,932,765.86, 36,274,619,103.19 and 14,242,934,259.29

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Solution

The fourth proportional to 26,285,932,765.86, 36,274,619,103.19 and 14,242,934,259.29 is: 19,655,266,555.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,285,932,765.86 : 36,274,619,103.19 = 14,242,934,259.29 : x
  2. Step 2: Convert to fraction form
    26,285,932,765.86/36,274,619,103.19 = 14,242,934,259.29/x
  3. Step 3: Cross multiply
    26,285,932,765.86x = 36,274,619,103.19 × 14,242,934,259.29
  4. Step 4: Simplify right side
    26,285,932,765.86x = 516,657,015,167,339,003,904
  5. Step 5: Solve for x
    x = 516,657,015,167,339,003,904/26,285,932,765.86
  6. Step 6: Final answer
    x = 19,655,266,555.29

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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.