Home / 32,771,221.80-49,209,976.80-22,036,113.60

Finding the Fourth Proportional to 32,771,221.80, 49,209,976.80 and 22,036,113.60

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Solution

The fourth proportional to 32,771,221.80, 49,209,976.80 and 22,036,113.60 is: 33,089,905.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,771,221.80 : 49,209,976.80 = 22,036,113.60 : x
  2. Step 2: Convert to fraction form
    32,771,221.80/49,209,976.80 = 22,036,113.60/x
  3. Step 3: Cross multiply
    32,771,221.80x = 49,209,976.80 × 22,036,113.60
  4. Step 4: Simplify right side
    32,771,221.80x = 1,084,396,639,018,164.50
  5. Step 5: Solve for x
    x = 1,084,396,639,018,164.50/32,771,221.80
  6. Step 6: Final answer
    x = 33,089,905.70

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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.