Home / 50,450,397.52-69,621,545.90-27,245,522.24

Finding the Fourth Proportional to 50,450,397.52, 69,621,545.90 and 27,245,522.24

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Solution

The fourth proportional to 50,450,397.52, 69,621,545.90 and 27,245,522.24 is: 37,598,819.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,450,397.52 : 69,621,545.90 = 27,245,522.24 : x
  2. Step 2: Convert to fraction form
    50,450,397.52/69,621,545.90 = 27,245,522.24/x
  3. Step 3: Cross multiply
    50,450,397.52x = 69,621,545.90 × 27,245,522.24
  4. Step 4: Simplify right side
    50,450,397.52x = 1,896,875,377,201,630.75
  5. Step 5: Solve for x
    x = 1,896,875,377,201,630.75/50,450,397.52
  6. Step 6: Final answer
    x = 37,598,819.25

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1.5x scale

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.