Home / 52,230,659-72,072,585.92-30,200,824.58

Finding the Fourth Proportional to 52,230,659, 72,072,585.92 and 30,200,824.58

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Solution

The fourth proportional to 52,230,659, 72,072,585.92 and 30,200,824.58 is: 41,673,828.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,230,659 : 72,072,585.92 = 30,200,824.58 : x
  2. Step 2: Convert to fraction form
    52,230,659/72,072,585.92 = 30,200,824.58/x
  3. Step 3: Cross multiply
    52,230,659x = 72,072,585.92 × 30,200,824.58
  4. Step 4: Simplify right side
    52,230,659x = 2,176,651,524,396,897.75
  5. Step 5: Solve for x
    x = 2,176,651,524,396,897.75/52,230,659
  6. Step 6: Final answer
    x = 41,673,828.48

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.