Home / 36,733,077.42-55,107,587.04-11,173,422.53

Finding the Fourth Proportional to 36,733,077.42, 55,107,587.04 and 11,173,422.53

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Solution

The fourth proportional to 36,733,077.42, 55,107,587.04 and 11,173,422.53 is: 16,762,558.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,733,077.42 : 55,107,587.04 = 11,173,422.53 : x
  2. Step 2: Convert to fraction form
    36,733,077.42/55,107,587.04 = 11,173,422.53/x
  3. Step 3: Cross multiply
    36,733,077.42x = 55,107,587.04 × 11,173,422.53
  4. Step 4: Simplify right side
    36,733,077.42x = 615,740,354,275,267
  5. Step 5: Solve for x
    x = 615,740,354,275,267/36,733,077.42
  6. Step 6: Final answer
    x = 16,762,558.37

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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.