Home / 54,991,300.40-82,534,189.80-24,333,059.60

Finding the Fourth Proportional to 54,991,300.40, 82,534,189.80 and 24,333,059.60

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Solution

The fourth proportional to 54,991,300.40, 82,534,189.80 and 24,333,059.60 is: 36,520,492.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,991,300.40 : 82,534,189.80 = 24,333,059.60 : x
  2. Step 2: Convert to fraction form
    54,991,300.40/82,534,189.80 = 24,333,059.60/x
  3. Step 3: Cross multiply
    54,991,300.40x = 82,534,189.80 × 24,333,059.60
  4. Step 4: Simplify right side
    54,991,300.40x = 2,008,309,359,441,112.25
  5. Step 5: Solve for x
    x = 2,008,309,359,441,112.25/54,991,300.40
  6. Step 6: Final answer
    x = 36,520,492.24

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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.