Home / 32,206,182,956.39-48,293,111,736.06-18,764,810,693.82

Finding the Fourth Proportional to 32,206,182,956.39, 48,293,111,736.06 and 18,764,810,693.82

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Solution

The fourth proportional to 32,206,182,956.39, 48,293,111,736.06 and 18,764,810,693.82 is: 28,137,798,905.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,206,182,956.39 : 48,293,111,736.06 = 18,764,810,693.82 : x
  2. Step 2: Convert to fraction form
    32,206,182,956.39/48,293,111,736.06 = 18,764,810,693.82/x
  3. Step 3: Cross multiply
    32,206,182,956.39x = 48,293,111,736.06 × 18,764,810,693.82
  4. Step 4: Simplify right side
    32,206,182,956.39x = 906,211,099,542,662,807,552
  5. Step 5: Solve for x
    x = 906,211,099,542,662,807,552/32,206,182,956.39
  6. Step 6: Final answer
    x = 28,137,798,905.56

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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.