Home / 267,633,823.65-401,441,901.81-110,061,384.90

Finding the Fourth Proportional to 267,633,823.65, 401,441,901.81 and 110,061,384.90

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Solution

The fourth proportional to 267,633,823.65, 401,441,901.81 and 110,061,384.90 is: 165,088,444.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,633,823.65 : 401,441,901.81 = 110,061,384.90 : x
  2. Step 2: Convert to fraction form
    267,633,823.65/401,441,901.81 = 110,061,384.90/x
  3. Step 3: Cross multiply
    267,633,823.65x = 401,441,901.81 × 110,061,384.90
  4. Step 4: Simplify right side
    267,633,823.65x = 44,183,251,672,186,992
  5. Step 5: Solve for x
    x = 44,183,251,672,186,992/267,633,823.65
  6. Step 6: Final answer
    x = 165,088,444.61

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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.