Home / 36,733,076.17-55,107,585.16-11,173,421.27

Finding the Fourth Proportional to 36,733,076.17, 55,107,585.16 and 11,173,421.27

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Solution

The fourth proportional to 36,733,076.17, 55,107,585.16 and 11,173,421.27 is: 16,762,556.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,733,076.17 : 55,107,585.16 = 11,173,421.27 : x
  2. Step 2: Convert to fraction form
    36,733,076.17/55,107,585.16 = 11,173,421.27/x
  3. Step 3: Cross multiply
    36,733,076.17x = 55,107,585.16 × 11,173,421.27
  4. Step 4: Simplify right side
    36,733,076.17x = 615,740,264,274,915.75
  5. Step 5: Solve for x
    x = 615,740,264,274,915.75/36,733,076.17
  6. Step 6: Final answer
    x = 16,762,556.49

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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.