Home / 22,108,504.02-33,181,389.26-9,338,173.62

Finding the Fourth Proportional to 22,108,504.02, 33,181,389.26 and 9,338,173.62

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Solution

The fourth proportional to 22,108,504.02, 33,181,389.26 and 9,338,173.62 is: 14,015,130.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,108,504.02 : 33,181,389.26 = 9,338,173.62 : x
  2. Step 2: Convert to fraction form
    22,108,504.02/33,181,389.26 = 9,338,173.62/x
  3. Step 3: Cross multiply
    22,108,504.02x = 33,181,389.26 × 9,338,173.62
  4. Step 4: Simplify right side
    22,108,504.02x = 309,853,573,862,683.31
  5. Step 5: Solve for x
    x = 309,853,573,862,683.31/22,108,504.02
  6. Step 6: Final answer
    x = 14,015,130.72

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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.