Home / 33,567,143.40-50,359,094.64-11,707,836.84

Finding the Fourth Proportional to 33,567,143.40, 50,359,094.64 and 11,707,836.84

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Solution

The fourth proportional to 33,567,143.40, 50,359,094.64 and 11,707,836.84 is: 17,564,677.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,567,143.40 : 50,359,094.64 = 11,707,836.84 : x
  2. Step 2: Convert to fraction form
    33,567,143.40/50,359,094.64 = 11,707,836.84/x
  3. Step 3: Cross multiply
    33,567,143.40x = 50,359,094.64 × 11,707,836.84
  4. Step 4: Simplify right side
    33,567,143.40x = 589,596,063,455,238.50
  5. Step 5: Solve for x
    x = 589,596,063,455,238.50/33,567,143.40
  6. Step 6: Final answer
    x = 17,564,677.95

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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.