Home / 33,988,852.83-50,992,649.81-13,532,937.56

Finding the Fourth Proportional to 33,988,852.83, 50,992,649.81 and 13,532,937.56

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Solution

The fourth proportional to 33,988,852.83, 50,992,649.81 and 13,532,937.56 is: 20,303,137.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,988,852.83 : 50,992,649.81 = 13,532,937.56 : x
  2. Step 2: Convert to fraction form
    33,988,852.83/50,992,649.81 = 13,532,937.56/x
  3. Step 3: Cross multiply
    33,988,852.83x = 50,992,649.81 × 13,532,937.56
  4. Step 4: Simplify right side
    33,988,852.83x = 690,080,345,676,545
  5. Step 5: Solve for x
    x = 690,080,345,676,545/33,988,852.83
  6. Step 6: Final answer
    x = 20,303,137.30

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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.