Home / 28,772,221.60-43,264,620.60-24,095,540.80

Finding the Fourth Proportional to 28,772,221.60, 43,264,620.60 and 24,095,540.80

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Solution

The fourth proportional to 28,772,221.60, 43,264,620.60 and 24,095,540.80 is: 36,232,323.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,772,221.60 : 43,264,620.60 = 24,095,540.80 : x
  2. Step 2: Convert to fraction form
    28,772,221.60/43,264,620.60 = 24,095,540.80/x
  3. Step 3: Cross multiply
    28,772,221.60x = 43,264,620.60 × 24,095,540.80
  4. Step 4: Simplify right side
    28,772,221.60x = 1,042,484,430,863,820.50
  5. Step 5: Solve for x
    x = 1,042,484,430,863,820.50/28,772,221.60
  6. Step 6: Final answer
    x = 36,232,323.15

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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.