Home / 49,164,047.20-73,746,070.80-33,858,546.40

Finding the Fourth Proportional to 49,164,047.20, 73,746,070.80 and 33,858,546.40

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Solution

The fourth proportional to 49,164,047.20, 73,746,070.80 and 33,858,546.40 is: 50,787,819.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,164,047.20 : 73,746,070.80 = 33,858,546.40 : x
  2. Step 2: Convert to fraction form
    49,164,047.20/73,746,070.80 = 33,858,546.40/x
  3. Step 3: Cross multiply
    49,164,047.20x = 73,746,070.80 × 33,858,546.40
  4. Step 4: Simplify right side
    49,164,047.20x = 2,496,934,759,999,485
  5. Step 5: Solve for x
    x = 2,496,934,759,999,485/49,164,047.20
  6. Step 6: Final answer
    x = 50,787,819.60

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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.