Home / 49,176,387,296.35-67,863,631,047.73-26,621,250,702.68

Finding the Fourth Proportional to 49,176,387,296.35, 67,863,631,047.73 and 26,621,250,702.68

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Solution

The fourth proportional to 49,176,387,296.35, 67,863,631,047.73 and 26,621,250,702.68 is: 36,737,443,212.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,176,387,296.35 : 67,863,631,047.73 = 26,621,250,702.68 : x
  2. Step 2: Convert to fraction form
    49,176,387,296.35/67,863,631,047.73 = 26,621,250,702.68/x
  3. Step 3: Cross multiply
    49,176,387,296.35x = 67,863,631,047.73 × 26,621,250,702.68
  4. Step 4: Simplify right side
    49,176,387,296.35x = 1,806,614,735,715,759,816,704
  5. Step 5: Solve for x
    x = 1,806,614,735,715,759,816,704/49,176,387,296.35
  6. Step 6: Final answer
    x = 36,737,443,212.91

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Why These Related Problems?

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