Home / 41,633,818.42-57,460,681.92-23,989,343.08

Finding the Fourth Proportional to 41,633,818.42, 57,460,681.92 and 23,989,343.08

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Solution

The fourth proportional to 41,633,818.42, 57,460,681.92 and 23,989,343.08 is: 33,108,757.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,633,818.42 : 57,460,681.92 = 23,989,343.08 : x
  2. Step 2: Convert to fraction form
    41,633,818.42/57,460,681.92 = 23,989,343.08/x
  3. Step 3: Cross multiply
    41,633,818.42x = 57,460,681.92 × 23,989,343.08
  4. Step 4: Simplify right side
    41,633,818.42x = 1,378,444,012,189,633
  5. Step 5: Solve for x
    x = 1,378,444,012,189,633/41,633,818.42
  6. Step 6: Final answer
    x = 33,108,757.84

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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.