Home / 111,829,082,776.64-167,767,182,778.42-36,276,334,074.62

Finding the Fourth Proportional to 111,829,082,776.64, 167,767,182,778.42 and 36,276,334,074.62

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Solution

The fourth proportional to 111,829,082,776.64, 167,767,182,778.42 and 36,276,334,074.62 is: 54,422,143,311.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,829,082,776.64 : 167,767,182,778.42 = 36,276,334,074.62 : x
  2. Step 2: Convert to fraction form
    111,829,082,776.64/167,767,182,778.42 = 36,276,334,074.62/x
  3. Step 3: Cross multiply
    111,829,082,776.64x = 167,767,182,778.42 × 36,276,334,074.62
  4. Step 4: Simplify right side
    111,829,082,776.64x = 6,085,978,369,227,799,658,496
  5. Step 5: Solve for x
    x = 6,085,978,369,227,799,658,496/111,829,082,776.64
  6. Step 6: Final answer
    x = 54,422,143,311.18

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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.