Home / 49,164,071.40-73,746,107.10-33,858,570.60

Finding the Fourth Proportional to 49,164,071.40, 73,746,107.10 and 33,858,570.60

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Solution

The fourth proportional to 49,164,071.40, 73,746,107.10 and 33,858,570.60 is: 50,787,855.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,164,071.40 : 73,746,107.10 = 33,858,570.60 : x
  2. Step 2: Convert to fraction form
    49,164,071.40/73,746,107.10 = 33,858,570.60/x
  3. Step 3: Cross multiply
    49,164,071.40x = 73,746,107.10 × 33,858,570.60
  4. Step 4: Simplify right side
    49,164,071.40x = 2,496,937,773,720,511
  5. Step 5: Solve for x
    x = 2,496,937,773,720,511/49,164,071.40
  6. Step 6: Final answer
    x = 50,787,855.90

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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.