Home / 61,409,147.27-84,745,032.92-33,532,051.04

Finding the Fourth Proportional to 61,409,147.27, 84,745,032.92 and 33,532,051.04

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Solution

The fourth proportional to 61,409,147.27, 84,745,032.92 and 33,532,051.04 is: 46,274,454.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,409,147.27 : 84,745,032.92 = 33,532,051.04 : x
  2. Step 2: Convert to fraction form
    61,409,147.27/84,745,032.92 = 33,532,051.04/x
  3. Step 3: Cross multiply
    61,409,147.27x = 84,745,032.92 × 33,532,051.04
  4. Step 4: Simplify right side
    61,409,147.27x = 2,841,674,769,259,920
  5. Step 5: Solve for x
    x = 2,841,674,769,259,920/61,409,147.27
  6. Step 6: Final answer
    x = 46,274,454.14

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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.