Home / 32,575,999.80-48,863,999.70-31,083,007.80

Finding the Fourth Proportional to 32,575,999.80, 48,863,999.70 and 31,083,007.80

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Solution

The fourth proportional to 32,575,999.80, 48,863,999.70 and 31,083,007.80 is: 46,624,511.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,575,999.80 : 48,863,999.70 = 31,083,007.80 : x
  2. Step 2: Convert to fraction form
    32,575,999.80/48,863,999.70 = 31,083,007.80/x
  3. Step 3: Cross multiply
    32,575,999.80x = 48,863,999.70 × 31,083,007.80
  4. Step 4: Simplify right side
    32,575,999.80x = 1,518,840,083,814,297.75
  5. Step 5: Solve for x
    x = 1,518,840,083,814,297.75/32,575,999.80
  6. Step 6: Final answer
    x = 46,624,511.70

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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.