Home / 182,795,305.90-252,257,522.12-104,480,540.90

Finding the Fourth Proportional to 182,795,305.90, 252,257,522.12 and 104,480,540.90

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Solution

The fourth proportional to 182,795,305.90, 252,257,522.12 and 104,480,540.90 is: 144,183,146.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,795,305.90 : 252,257,522.12 = 104,480,540.90 : x
  2. Step 2: Convert to fraction form
    182,795,305.90/252,257,522.12 = 104,480,540.90/x
  3. Step 3: Cross multiply
    182,795,305.90x = 252,257,522.12 × 104,480,540.90
  4. Step 4: Simplify right side
    182,795,305.90x = 26,356,002,357,191,316
  5. Step 5: Solve for x
    x = 26,356,002,357,191,316/182,795,305.90
  6. Step 6: Final answer
    x = 144,183,146.43

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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.