Home / 45,163,654.20-67,745,481.30-14,867,580.60

Finding the Fourth Proportional to 45,163,654.20, 67,745,481.30 and 14,867,580.60

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Solution

The fourth proportional to 45,163,654.20, 67,745,481.30 and 14,867,580.60 is: 22,301,370.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,163,654.20 : 67,745,481.30 = 14,867,580.60 : x
  2. Step 2: Convert to fraction form
    45,163,654.20/67,745,481.30 = 14,867,580.60/x
  3. Step 3: Cross multiply
    45,163,654.20x = 67,745,481.30 × 14,867,580.60
  4. Step 4: Simplify right side
    45,163,654.20x = 1,007,211,403,513,542.75
  5. Step 5: Solve for x
    x = 1,007,211,403,513,542.75/45,163,654.20
  6. Step 6: Final answer
    x = 22,301,370.90

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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.