Home / 41,877,735.77-57,790,446.63-23,292,476.12

Finding the Fourth Proportional to 41,877,735.77, 57,790,446.63 and 23,292,476.12

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Solution

The fourth proportional to 41,877,735.77, 57,790,446.63 and 23,292,476.12 is: 32,143,156.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,877,735.77 : 57,790,446.63 = 23,292,476.12 : x
  2. Step 2: Convert to fraction form
    41,877,735.77/57,790,446.63 = 23,292,476.12/x
  3. Step 3: Cross multiply
    41,877,735.77x = 57,790,446.63 × 23,292,476.12
  4. Step 4: Simplify right side
    41,877,735.77x = 1,346,082,598,093,409.50
  5. Step 5: Solve for x
    x = 1,346,082,598,093,409.50/41,877,735.77
  6. Step 6: Final answer
    x = 32,143,156.10

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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.