Home / 22,594,861.80-33,892,292.70-7,445,140.20

Finding the Fourth Proportional to 22,594,861.80, 33,892,292.70 and 7,445,140.20

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Solution

The fourth proportional to 22,594,861.80, 33,892,292.70 and 7,445,140.20 is: 11,167,710.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,594,861.80 : 33,892,292.70 = 7,445,140.20 : x
  2. Step 2: Convert to fraction form
    22,594,861.80/33,892,292.70 = 7,445,140.20/x
  3. Step 3: Cross multiply
    22,594,861.80x = 33,892,292.70 × 7,445,140.20
  4. Step 4: Simplify right side
    22,594,861.80x = 252,332,870,850,936.56
  5. Step 5: Solve for x
    x = 252,332,870,850,936.56/22,594,861.80
  6. Step 6: Final answer
    x = 11,167,710.30

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1.5x scale

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.