Home / 41,573,570.66-57,343,061.13-27,106,478.18

Finding the Fourth Proportional to 41,573,570.66, 57,343,061.13 and 27,106,478.18

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Solution

The fourth proportional to 41,573,570.66, 57,343,061.13 and 27,106,478.18 is: 37,388,379.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,573,570.66 : 57,343,061.13 = 27,106,478.18 : x
  2. Step 2: Convert to fraction form
    41,573,570.66/57,343,061.13 = 27,106,478.18/x
  3. Step 3: Cross multiply
    41,573,570.66x = 57,343,061.13 × 27,106,478.18
  4. Step 4: Simplify right side
    41,573,570.66x = 1,554,368,435,294,751.25
  5. Step 5: Solve for x
    x = 1,554,368,435,294,751.25/41,573,570.66
  6. Step 6: Final answer
    x = 37,388,379.46

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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.