Home / 49,848,153.04-74,798,573.42-35,368,648.59

Finding the Fourth Proportional to 49,848,153.04, 74,798,573.42 and 35,368,648.59

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Solution

The fourth proportional to 49,848,153.04, 74,798,573.42 and 35,368,648.59 is: 53,071,664.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,848,153.04 : 74,798,573.42 = 35,368,648.59 : x
  2. Step 2: Convert to fraction form
    49,848,153.04/74,798,573.42 = 35,368,648.59/x
  3. Step 3: Cross multiply
    49,848,153.04x = 74,798,573.42 × 35,368,648.59
  4. Step 4: Simplify right side
    49,848,153.04x = 2,645,524,458,413,716.50
  5. Step 5: Solve for x
    x = 2,645,524,458,413,716.50/49,848,153.04
  6. Step 6: Final answer
    x = 53,071,664.59

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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.