Home / 44,007,311.72-60,771,443.86-28,353,815.48

Finding the Fourth Proportional to 44,007,311.72, 60,771,443.86 and 28,353,815.48

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Solution

The fourth proportional to 44,007,311.72, 60,771,443.86 and 28,353,815.48 is: 39,154,909.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,007,311.72 : 60,771,443.86 = 28,353,815.48 : x
  2. Step 2: Convert to fraction form
    44,007,311.72/60,771,443.86 = 28,353,815.48/x
  3. Step 3: Cross multiply
    44,007,311.72x = 60,771,443.86 × 28,353,815.48
  4. Step 4: Simplify right side
    44,007,311.72x = 1,723,102,305,659,619
  5. Step 5: Solve for x
    x = 1,723,102,305,659,619/44,007,311.72
  6. Step 6: Final answer
    x = 39,154,909.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.