Home / 32,206,182,958.40-48,293,111,739.06-18,764,810,695.82

Finding the Fourth Proportional to 32,206,182,958.40, 48,293,111,739.06 and 18,764,810,695.82

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Solution

The fourth proportional to 32,206,182,958.40, 48,293,111,739.06 and 18,764,810,695.82 is: 28,137,798,908.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,206,182,958.40 : 48,293,111,739.06 = 18,764,810,695.82 : x
  2. Step 2: Convert to fraction form
    32,206,182,958.40/48,293,111,739.06 = 18,764,810,695.82/x
  3. Step 3: Cross multiply
    32,206,182,958.40x = 48,293,111,739.06 × 18,764,810,695.82
  4. Step 4: Simplify right side
    32,206,182,958.40x = 906,211,099,695,301,918,720
  5. Step 5: Solve for x
    x = 906,211,099,695,301,918,720/32,206,182,958.40
  6. Step 6: Final answer
    x = 28,137,798,908.55

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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.