Home / 24,973,069,544.86-37,444,644,857.67-7,948,481,383.39

Finding the Fourth Proportional to 24,973,069,544.86, 37,444,644,857.67 and 7,948,481,383.39

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Solution

The fourth proportional to 24,973,069,544.86, 37,444,644,857.67 and 7,948,481,383.39 is: 11,917,960,746.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,973,069,544.86 : 37,444,644,857.67 = 7,948,481,383.39 : x
  2. Step 2: Convert to fraction form
    24,973,069,544.86/37,444,644,857.67 = 7,948,481,383.39/x
  3. Step 3: Cross multiply
    24,973,069,544.86x = 37,444,644,857.67 × 7,948,481,383.39
  4. Step 4: Simplify right side
    24,973,069,544.86x = 297,628,062,558,840,094,720
  5. Step 5: Solve for x
    x = 297,628,062,558,840,094,720/24,973,069,544.86
  6. Step 6: Final answer
    x = 11,917,960,746.64

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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.