Home / 94,783,776.92-130,801,790.04-52,967,842.52

Finding the Fourth Proportional to 94,783,776.92, 130,801,790.04 and 52,967,842.52

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Solution

The fourth proportional to 94,783,776.92, 130,801,790.04 and 52,967,842.52 is: 73,095,722.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,783,776.92 : 130,801,790.04 = 52,967,842.52 : x
  2. Step 2: Convert to fraction form
    94,783,776.92/130,801,790.04 = 52,967,842.52/x
  3. Step 3: Cross multiply
    94,783,776.92x = 130,801,790.04 × 52,967,842.52
  4. Step 4: Simplify right side
    94,783,776.92x = 6,928,288,616,172,825
  5. Step 5: Solve for x
    x = 6,928,288,616,172,825/94,783,776.92
  6. Step 6: Final answer
    x = 73,095,722.09

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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.