Home / 40,504,039.11-55,898,098.29-22,865,927.49

Finding the Fourth Proportional to 40,504,039.11, 55,898,098.29 and 22,865,927.49

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Solution

The fourth proportional to 40,504,039.11, 55,898,098.29 and 22,865,927.49 is: 31,556,405.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,504,039.11 : 55,898,098.29 = 22,865,927.49 : x
  2. Step 2: Convert to fraction form
    40,504,039.11/55,898,098.29 = 22,865,927.49/x
  3. Step 3: Cross multiply
    40,504,039.11x = 55,898,098.29 × 22,865,927.49
  4. Step 4: Simplify right side
    40,504,039.11x = 1,278,161,862,328,033
  5. Step 5: Solve for x
    x = 1,278,161,862,328,033/40,504,039.11
  6. Step 6: Final answer
    x = 31,556,405.00

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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.