Home / 48,997,221.60-73,495,832.40-34,384,562.40

Finding the Fourth Proportional to 48,997,221.60, 73,495,832.40 and 34,384,562.40

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Solution

The fourth proportional to 48,997,221.60, 73,495,832.40 and 34,384,562.40 is: 51,576,843.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,997,221.60 : 73,495,832.40 = 34,384,562.40 : x
  2. Step 2: Convert to fraction form
    48,997,221.60/73,495,832.40 = 34,384,562.40/x
  3. Step 3: Cross multiply
    48,997,221.60x = 73,495,832.40 × 34,384,562.40
  4. Step 4: Simplify right side
    48,997,221.60x = 2,527,122,035,297,742
  5. Step 5: Solve for x
    x = 2,527,122,035,297,742/48,997,221.60
  6. Step 6: Final answer
    x = 51,576,843.60

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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.