Home / 24,441,108.40-36,661,662.60-21,890,191.60

Finding the Fourth Proportional to 24,441,108.40, 36,661,662.60 and 21,890,191.60

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Solution

The fourth proportional to 24,441,108.40, 36,661,662.60 and 21,890,191.60 is: 32,835,287.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,441,108.40 : 36,661,662.60 = 21,890,191.60 : x
  2. Step 2: Convert to fraction form
    24,441,108.40/36,661,662.60 = 21,890,191.60/x
  3. Step 3: Cross multiply
    24,441,108.40x = 36,661,662.60 × 21,890,191.60
  4. Step 4: Simplify right side
    24,441,108.40x = 802,530,818,688,554.25
  5. Step 5: Solve for x
    x = 802,530,818,688,554.25/24,441,108.40
  6. Step 6: Final answer
    x = 32,835,287.40

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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.