Home / 33,252,351.40-49,878,527.10-30,701,434.60

Finding the Fourth Proportional to 33,252,351.40, 49,878,527.10 and 30,701,434.60

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Solution

The fourth proportional to 33,252,351.40, 49,878,527.10 and 30,701,434.60 is: 46,052,151.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,252,351.40 : 49,878,527.10 = 30,701,434.60 : x
  2. Step 2: Convert to fraction form
    33,252,351.40/49,878,527.10 = 30,701,434.60/x
  3. Step 3: Cross multiply
    33,252,351.40x = 49,878,527.10 × 30,701,434.60
  4. Step 4: Simplify right side
    33,252,351.40x = 1,531,342,337,704,977.75
  5. Step 5: Solve for x
    x = 1,531,342,337,704,977.75/33,252,351.40
  6. Step 6: Final answer
    x = 46,052,151.90

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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.