Home / 241,642,359.20-362,652,495.60-112,266,000.20

Finding the Fourth Proportional to 241,642,359.20, 362,652,495.60 and 112,266,000.20

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Solution

The fourth proportional to 241,642,359.20, 362,652,495.60 and 112,266,000.20 is: 168,486,788.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,642,359.20 : 362,652,495.60 = 112,266,000.20 : x
  2. Step 2: Convert to fraction form
    241,642,359.20/362,652,495.60 = 112,266,000.20/x
  3. Step 3: Cross multiply
    241,642,359.20x = 362,652,495.60 × 112,266,000.20
  4. Step 4: Simplify right side
    241,642,359.20x = 40,713,545,143,560,104
  5. Step 5: Solve for x
    x = 40,713,545,143,560,104/241,642,359.20
  6. Step 6: Final answer
    x = 168,486,788.82

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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.