Home / 26,811,484,798.24-36,998,481,573.48-14,768,236,350.64

Finding the Fourth Proportional to 26,811,484,798.24, 36,998,481,573.48 and 14,768,236,350.64

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Solution

The fourth proportional to 26,811,484,798.24, 36,998,481,573.48 and 14,768,236,350.64 is: 20,379,412,949.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,811,484,798.24 : 36,998,481,573.48 = 14,768,236,350.64 : x
  2. Step 2: Convert to fraction form
    26,811,484,798.24/36,998,481,573.48 = 14,768,236,350.64/x
  3. Step 3: Cross multiply
    26,811,484,798.24x = 36,998,481,573.48 × 14,768,236,350.64
  4. Step 4: Simplify right side
    26,811,484,798.24x = 546,402,320,491,951,554,560
  5. Step 5: Solve for x
    x = 546,402,320,491,951,554,560/26,811,484,798.24
  6. Step 6: Final answer
    x = 20,379,412,949.48

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Double scale
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1.5x scale

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.