Home / 36,708,965.70-55,063,448.55-17,577,089.70

Finding the Fourth Proportional to 36,708,965.70, 55,063,448.55 and 17,577,089.70

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Solution

The fourth proportional to 36,708,965.70, 55,063,448.55 and 17,577,089.70 is: 26,365,634.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,708,965.70 : 55,063,448.55 = 17,577,089.70 : x
  2. Step 2: Convert to fraction form
    36,708,965.70/55,063,448.55 = 17,577,089.70/x
  3. Step 3: Cross multiply
    36,708,965.70x = 55,063,448.55 × 17,577,089.70
  4. Step 4: Simplify right side
    36,708,965.70x = 967,855,174,354,684.88
  5. Step 5: Solve for x
    x = 967,855,174,354,684.88/36,708,965.70
  6. Step 6: Final answer
    x = 26,365,634.55

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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.