Home / 9,834,848,361-14,748,969,054.11-3,200,917,315.73

Finding the Fourth Proportional to 9,834,848,361, 14,748,969,054.11 and 3,200,917,315.73

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Solution

The fourth proportional to 9,834,848,361, 14,748,969,054.11 and 3,200,917,315.73 is: 4,800,300,797.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,834,848,361 : 14,748,969,054.11 = 3,200,917,315.73 : x
  2. Step 2: Convert to fraction form
    9,834,848,361/14,748,969,054.11 = 3,200,917,315.73/x
  3. Step 3: Cross multiply
    9,834,848,361x = 14,748,969,054.11 × 3,200,917,315.73
  4. Step 4: Simplify right side
    9,834,848,361x = 47,210,230,434,376,867,840
  5. Step 5: Solve for x
    x = 47,210,230,434,376,867,840/9,834,848,361
  6. Step 6: Final answer
    x = 4,800,300,797.88

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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.