Home / 61,437,458.97-84,782,074.55-33,934,796.73

Finding the Fourth Proportional to 61,437,458.97, 84,782,074.55 and 33,934,796.73

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Solution

The fourth proportional to 61,437,458.97, 84,782,074.55 and 33,934,796.73 is: 46,829,125.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,437,458.97 : 84,782,074.55 = 33,934,796.73 : x
  2. Step 2: Convert to fraction form
    61,437,458.97/84,782,074.55 = 33,934,796.73/x
  3. Step 3: Cross multiply
    61,437,458.97x = 84,782,074.55 × 33,934,796.73
  4. Step 4: Simplify right side
    61,437,458.97x = 2,877,062,466,032,282
  5. Step 5: Solve for x
    x = 2,877,062,466,032,282/61,437,458.97
  6. Step 6: Final answer
    x = 46,829,125.33

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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.