Home / 33,988,854.63-50,992,652.53-13,532,939.37

Finding the Fourth Proportional to 33,988,854.63, 50,992,652.53 and 13,532,939.37

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Solution

The fourth proportional to 33,988,854.63, 50,992,652.53 and 13,532,939.37 is: 20,303,140.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,988,854.63 : 50,992,652.53 = 13,532,939.37 : x
  2. Step 2: Convert to fraction form
    33,988,854.63/50,992,652.53 = 13,532,939.37/x
  3. Step 3: Cross multiply
    33,988,854.63x = 50,992,652.53 × 13,532,939.37
  4. Step 4: Simplify right side
    33,988,854.63x = 690,080,475,003,967.12
  5. Step 5: Solve for x
    x = 690,080,475,003,967.12/33,988,854.63
  6. Step 6: Final answer
    x = 20,303,140.03

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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.