Home / 36,732,748.83-55,107,094.85-11,173,093.94

Finding the Fourth Proportional to 36,732,748.83, 55,107,094.85 and 11,173,093.94

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Solution

The fourth proportional to 36,732,748.83, 55,107,094.85 and 11,173,093.94 is: 16,762,065.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,732,748.83 : 55,107,094.85 = 11,173,093.94 : x
  2. Step 2: Convert to fraction form
    36,732,748.83/55,107,094.85 = 11,173,093.94/x
  3. Step 3: Cross multiply
    36,732,748.83x = 55,107,094.85 × 11,173,093.94
  4. Step 4: Simplify right side
    36,732,748.83x = 615,716,747,188,139.25
  5. Step 5: Solve for x
    x = 615,716,747,188,139.25/36,732,748.83
  6. Step 6: Final answer
    x = 16,762,065.64

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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.