Home / 35,508,399.82-49,035,434.11-33,573,926.78

Finding the Fourth Proportional to 35,508,399.82, 49,035,434.11 and 33,573,926.78

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Solution

The fourth proportional to 35,508,399.82, 49,035,434.11 and 33,573,926.78 is: 46,364,017.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,508,399.82 : 49,035,434.11 = 33,573,926.78 : x
  2. Step 2: Convert to fraction form
    35,508,399.82/49,035,434.11 = 33,573,926.78/x
  3. Step 3: Cross multiply
    35,508,399.82x = 49,035,434.11 × 33,573,926.78
  4. Step 4: Simplify right side
    35,508,399.82x = 1,646,312,074,434,654.50
  5. Step 5: Solve for x
    x = 1,646,312,074,434,654.50/35,508,399.82
  6. Step 6: Final answer
    x = 46,364,017.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.