Home / 50,767,000.76-76,085,804.82-23,781,170.36

Finding the Fourth Proportional to 50,767,000.76, 76,085,804.82 and 23,781,170.36

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Solution

The fourth proportional to 50,767,000.76, 76,085,804.82 and 23,781,170.36 is: 35,641,449.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,767,000.76 : 76,085,804.82 = 23,781,170.36 : x
  2. Step 2: Convert to fraction form
    50,767,000.76/76,085,804.82 = 23,781,170.36/x
  3. Step 3: Cross multiply
    50,767,000.76x = 76,085,804.82 × 23,781,170.36
  4. Step 4: Simplify right side
    50,767,000.76x = 1,809,409,486,402,129
  5. Step 5: Solve for x
    x = 1,809,409,486,402,129/50,767,000.76
  6. Step 6: Final answer
    x = 35,641,449.35

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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.