Home / 33,282,145.60-49,928,056.80-14,112,865.60

Finding the Fourth Proportional to 33,282,145.60, 49,928,056.80 and 14,112,865.60

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Solution

The fourth proportional to 33,282,145.60, 49,928,056.80 and 14,112,865.60 is: 21,171,350.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,282,145.60 : 49,928,056.80 = 14,112,865.60 : x
  2. Step 2: Convert to fraction form
    33,282,145.60/49,928,056.80 = 14,112,865.60/x
  3. Step 3: Cross multiply
    33,282,145.60x = 49,928,056.80 × 14,112,865.60
  4. Step 4: Simplify right side
    33,282,145.60x = 704,627,955,287,566
  5. Step 5: Solve for x
    x = 704,627,955,287,566/33,282,145.60
  6. Step 6: Final answer
    x = 21,171,350.06

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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.