Home / 55,930,758,307.52-83,949,177,764.30-34,618,739,963.54

Finding the Fourth Proportional to 55,930,758,307.52, 83,949,177,764.30 and 34,618,739,963.54

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Solution

The fourth proportional to 55,930,758,307.52, 83,949,177,764.30 and 34,618,739,963.54 is: 51,960,939,617.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,930,758,307.52 : 83,949,177,764.30 = 34,618,739,963.54 : x
  2. Step 2: Convert to fraction form
    55,930,758,307.52/83,949,177,764.30 = 34,618,739,963.54/x
  3. Step 3: Cross multiply
    55,930,758,307.52x = 83,949,177,764.30 × 34,618,739,963.54
  4. Step 4: Simplify right side
    55,930,758,307.52x = 2,906,214,755,174,703,431,680
  5. Step 5: Solve for x
    x = 2,906,214,755,174,703,431,680/55,930,758,307.52
  6. Step 6: Final answer
    x = 51,960,939,617.45

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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.