Home / 47,337,008,786.24-65,325,107,343.52-25,635,319,677.68

Finding the Fourth Proportional to 47,337,008,786.24, 65,325,107,343.52 and 25,635,319,677.68

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Solution

The fourth proportional to 47,337,008,786.24, 65,325,107,343.52 and 25,635,319,677.68 is: 35,376,760,227.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,337,008,786.24 : 65,325,107,343.52 = 25,635,319,677.68 : x
  2. Step 2: Convert to fraction form
    47,337,008,786.24/65,325,107,343.52 = 25,635,319,677.68/x
  3. Step 3: Cross multiply
    47,337,008,786.24x = 65,325,107,343.52 × 25,635,319,677.68
  4. Step 4: Simplify right side
    47,337,008,786.24x = 1,674,630,009,729,896,415,232
  5. Step 5: Solve for x
    x = 1,674,630,009,729,896,415,232/47,337,008,786.24
  6. Step 6: Final answer
    x = 35,376,760,227.75

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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.