Home / 32,371,840.80-48,557,761.20-22,168,173.60

Finding the Fourth Proportional to 32,371,840.80, 48,557,761.20 and 22,168,173.60

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Solution

The fourth proportional to 32,371,840.80, 48,557,761.20 and 22,168,173.60 is: 33,252,260.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,371,840.80 : 48,557,761.20 = 22,168,173.60 : x
  2. Step 2: Convert to fraction form
    32,371,840.80/48,557,761.20 = 22,168,173.60/x
  3. Step 3: Cross multiply
    32,371,840.80x = 48,557,761.20 × 22,168,173.60
  4. Step 4: Simplify right side
    32,371,840.80x = 1,076,436,879,908,944.50
  5. Step 5: Solve for x
    x = 1,076,436,879,908,944.50/32,371,840.80
  6. Step 6: Final answer
    x = 33,252,260.40

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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.