Home / 9,311,869,635.96-12,848,461,807.24-5,350,806,028.92

Finding the Fourth Proportional to 9,311,869,635.96, 12,848,461,807.24 and 5,350,806,028.92

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Solution

The fourth proportional to 9,311,869,635.96, 12,848,461,807.24 and 5,350,806,028.92 is: 7,383,010,027.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,311,869,635.96 : 12,848,461,807.24 = 5,350,806,028.92 : x
  2. Step 2: Convert to fraction form
    9,311,869,635.96/12,848,461,807.24 = 5,350,806,028.92/x
  3. Step 3: Cross multiply
    9,311,869,635.96x = 12,848,461,807.24 × 5,350,806,028.92
  4. Step 4: Simplify right side
    9,311,869,635.96x = 68,749,626,900,528,152,576
  5. Step 5: Solve for x
    x = 68,749,626,900,528,152,576/9,311,869,635.96
  6. Step 6: Final answer
    x = 7,383,010,027.87

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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.