Home / 22,359,387.96-33,539,090.04-7,007,868.90

Finding the Fourth Proportional to 22,359,387.96, 33,539,090.04 and 7,007,868.90

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Solution

The fourth proportional to 22,359,387.96, 33,539,090.04 and 7,007,868.90 is: 10,511,805.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,359,387.96 : 33,539,090.04 = 7,007,868.90 : x
  2. Step 2: Convert to fraction form
    22,359,387.96/33,539,090.04 = 7,007,868.90/x
  3. Step 3: Cross multiply
    22,359,387.96x = 33,539,090.04 × 7,007,868.90
  4. Step 4: Simplify right side
    22,359,387.96x = 235,037,546,025,615.75
  5. Step 5: Solve for x
    x = 235,037,546,025,615.75/22,359,387.96
  6. Step 6: Final answer
    x = 10,511,805.89

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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.