Home / 32,839,232,990.29-49,253,872,406.39-8,937,600,253.21

Finding the Fourth Proportional to 32,839,232,990.29, 49,253,872,406.39 and 8,937,600,253.21

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Solution

The fourth proportional to 32,839,232,990.29, 49,253,872,406.39 and 8,937,600,253.21 is: 13,405,045,806.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,839,232,990.29 : 49,253,872,406.39 = 8,937,600,253.21 : x
  2. Step 2: Convert to fraction form
    32,839,232,990.29/49,253,872,406.39 = 8,937,600,253.21/x
  3. Step 3: Cross multiply
    32,839,232,990.29x = 49,253,872,406.39 × 8,937,600,253.21
  4. Step 4: Simplify right side
    32,839,232,990.29x = 440,211,422,491,015,118,848
  5. Step 5: Solve for x
    x = 440,211,422,491,015,118,848/32,839,232,990.29
  6. Step 6: Final answer
    x = 13,405,045,806.68

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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.