Home / 50,767,002.76-76,085,807.82-23,781,172.36

Finding the Fourth Proportional to 50,767,002.76, 76,085,807.82 and 23,781,172.36

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Solution

The fourth proportional to 50,767,002.76, 76,085,807.82 and 23,781,172.36 is: 35,641,452.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,767,002.76 : 76,085,807.82 = 23,781,172.36 : x
  2. Step 2: Convert to fraction form
    50,767,002.76/76,085,807.82 = 23,781,172.36/x
  3. Step 3: Cross multiply
    50,767,002.76x = 76,085,807.82 × 23,781,172.36
  4. Step 4: Simplify right side
    50,767,002.76x = 1,809,409,709,917,255.75
  5. Step 5: Solve for x
    x = 1,809,409,709,917,255.75/50,767,002.76
  6. Step 6: Final answer
    x = 35,641,452.35

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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.