Home / 44,842,141.42-67,263,212.88-10,763,487.28

Finding the Fourth Proportional to 44,842,141.42, 67,263,212.88 and 10,763,487.28

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Solution

The fourth proportional to 44,842,141.42, 67,263,212.88 and 10,763,487.28 is: 16,145,231.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,842,141.42 : 67,263,212.88 = 10,763,487.28 : x
  2. Step 2: Convert to fraction form
    44,842,141.42/67,263,212.88 = 10,763,487.28/x
  3. Step 3: Cross multiply
    44,842,141.42x = 67,263,212.88 × 10,763,487.28
  4. Step 4: Simplify right side
    44,842,141.42x = 723,986,736,245,812.12
  5. Step 5: Solve for x
    x = 723,986,736,245,812.12/44,842,141.42
  6. Step 6: Final answer
    x = 16,145,231.10

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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.