Home / 9,848,542,276.13-14,773,721,565.26-3,216,206,175.73

Finding the Fourth Proportional to 9,848,542,276.13, 14,773,721,565.26 and 3,216,206,175.73

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Solution

The fourth proportional to 9,848,542,276.13, 14,773,721,565.26 and 3,216,206,175.73 is: 4,824,605,835.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,848,542,276.13 : 14,773,721,565.26 = 3,216,206,175.73 : x
  2. Step 2: Convert to fraction form
    9,848,542,276.13/14,773,721,565.26 = 3,216,206,175.73/x
  3. Step 3: Cross multiply
    9,848,542,276.13x = 14,773,721,565.26 × 3,216,206,175.73
  4. Step 4: Simplify right side
    9,848,542,276.13x = 47,515,334,536,674,189,312
  5. Step 5: Solve for x
    x = 47,515,334,536,674,189,312/9,848,542,276.13
  6. Step 6: Final answer
    x = 4,824,605,835.51

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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.