Home / 34,142,937.50-51,193,894.77-15,675,772.51

Finding the Fourth Proportional to 34,142,937.50, 51,193,894.77 and 15,675,772.51

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Solution

The fourth proportional to 34,142,937.50, 51,193,894.77 and 15,675,772.51 is: 23,504,241.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,142,937.50 : 51,193,894.77 = 15,675,772.51 : x
  2. Step 2: Convert to fraction form
    34,142,937.50/51,193,894.77 = 15,675,772.51/x
  3. Step 3: Cross multiply
    34,142,937.50x = 51,193,894.77 × 15,675,772.51
  4. Step 4: Simplify right side
    34,142,937.50x = 802,503,848,047,345.12
  5. Step 5: Solve for x
    x = 802,503,848,047,345.12/34,142,937.50
  6. Step 6: Final answer
    x = 23,504,241.49

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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.