Home / 163,279,281.44-244,933,030.20-45,104,000.96

Finding the Fourth Proportional to 163,279,281.44, 244,933,030.20 and 45,104,000.96

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Solution

The fourth proportional to 163,279,281.44, 244,933,030.20 and 45,104,000.96 is: 67,659,898.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,279,281.44 : 244,933,030.20 = 45,104,000.96 : x
  2. Step 2: Convert to fraction form
    163,279,281.44/244,933,030.20 = 45,104,000.96/x
  3. Step 3: Cross multiply
    163,279,281.44x = 244,933,030.20 × 45,104,000.96
  4. Step 4: Simplify right side
    163,279,281.44x = 11,047,459,629,276,508
  5. Step 5: Solve for x
    x = 11,047,459,629,276,508/163,279,281.44
  6. Step 6: Final answer
    x = 67,659,898.62

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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.