Home / 55,991,586-84,020,446.44-23,641,394.52

Finding the Fourth Proportional to 55,991,586, 84,020,446.44 and 23,641,394.52

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Solution

The fourth proportional to 55,991,586, 84,020,446.44 and 23,641,394.52 is: 35,476,053.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,991,586 : 84,020,446.44 = 23,641,394.52 : x
  2. Step 2: Convert to fraction form
    55,991,586/84,020,446.44 = 23,641,394.52/x
  3. Step 3: Cross multiply
    55,991,586x = 84,020,446.44 × 23,641,394.52
  4. Step 4: Simplify right side
    55,991,586x = 1,986,360,522,034,569.50
  5. Step 5: Solve for x
    x = 1,986,360,522,034,569.50/55,991,586
  6. Step 6: Final answer
    x = 35,476,053.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.