Home / 32,839,232,992.85-49,253,872,410.23-8,937,600,255.78

Finding the Fourth Proportional to 32,839,232,992.85, 49,253,872,410.23 and 8,937,600,255.78

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Solution

The fourth proportional to 32,839,232,992.85, 49,253,872,410.23 and 8,937,600,255.78 is: 13,405,045,810.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,839,232,992.85 : 49,253,872,410.23 = 8,937,600,255.78 : x
  2. Step 2: Convert to fraction form
    32,839,232,992.85/49,253,872,410.23 = 8,937,600,255.78/x
  3. Step 3: Cross multiply
    32,839,232,992.85x = 49,253,872,410.23 × 8,937,600,255.78
  4. Step 4: Simplify right side
    32,839,232,992.85x = 440,211,422,651,827,224,576
  5. Step 5: Solve for x
    x = 440,211,422,651,827,224,576/32,839,232,992.85
  6. Step 6: Final answer
    x = 13,405,045,810.53

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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.