Home / 39,444,816.02-54,432,801.83-22,041,304.25

Finding the Fourth Proportional to 39,444,816.02, 54,432,801.83 and 22,041,304.25

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Solution

The fourth proportional to 39,444,816.02, 54,432,801.83 and 22,041,304.25 is: 30,416,416.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,444,816.02 : 54,432,801.83 = 22,041,304.25 : x
  2. Step 2: Convert to fraction form
    39,444,816.02/54,432,801.83 = 22,041,304.25/x
  3. Step 3: Cross multiply
    39,444,816.02x = 54,432,801.83 × 22,041,304.25
  4. Step 4: Simplify right side
    39,444,816.02x = 1,199,769,946,204,780.25
  5. Step 5: Solve for x
    x = 1,199,769,946,204,780.25/39,444,816.02
  6. Step 6: Final answer
    x = 30,416,416.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.