Home / 104,777,606.30-144,586,581.68-57,732,047.04

Finding the Fourth Proportional to 104,777,606.30, 144,586,581.68 and 57,732,047.04

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Solution

The fourth proportional to 104,777,606.30, 144,586,581.68 and 57,732,047.04 is: 79,666,635.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,777,606.30 : 144,586,581.68 = 57,732,047.04 : x
  2. Step 2: Convert to fraction form
    104,777,606.30/144,586,581.68 = 57,732,047.04/x
  3. Step 3: Cross multiply
    104,777,606.30x = 144,586,581.68 × 57,732,047.04
  4. Step 4: Simplify right side
    104,777,606.30x = 8,347,279,335,589,093
  5. Step 5: Solve for x
    x = 8,347,279,335,589,093/104,777,606.30
  6. Step 6: Final answer
    x = 79,666,635.18

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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.