Home / 37,211,674.68-55,817,512.56-11,654,684.28

Finding the Fourth Proportional to 37,211,674.68, 55,817,512.56 and 11,654,684.28

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Solution

The fourth proportional to 37,211,674.68, 55,817,512.56 and 11,654,684.28 is: 17,482,026.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,211,674.68 : 55,817,512.56 = 11,654,684.28 : x
  2. Step 2: Convert to fraction form
    37,211,674.68/55,817,512.56 = 11,654,684.28/x
  3. Step 3: Cross multiply
    37,211,674.68x = 55,817,512.56 × 11,654,684.28
  4. Step 4: Simplify right side
    37,211,674.68x = 650,535,486,181,734.50
  5. Step 5: Solve for x
    x = 650,535,486,181,734.50/37,211,674.68
  6. Step 6: Final answer
    x = 17,482,026.59

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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.