Home / 36,725,045.91-55,090,652.67-11,166,276.75

Finding the Fourth Proportional to 36,725,045.91, 55,090,652.67 and 11,166,276.75

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Solution

The fourth proportional to 36,725,045.91, 55,090,652.67 and 11,166,276.75 is: 16,750,352.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,725,045.91 : 55,090,652.67 = 11,166,276.75 : x
  2. Step 2: Convert to fraction form
    36,725,045.91/55,090,652.67 = 11,166,276.75/x
  3. Step 3: Cross multiply
    36,725,045.91x = 55,090,652.67 × 11,166,276.75
  4. Step 4: Simplify right side
    36,725,045.91x = 615,157,474,051,346.50
  5. Step 5: Solve for x
    x = 615,157,474,051,346.50/36,725,045.91
  6. Step 6: Final answer
    x = 16,750,352.76

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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.