Home / 22,597,668.60-33,896,502.90-7,449,631.80

Finding the Fourth Proportional to 22,597,668.60, 33,896,502.90 and 7,449,631.80

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Solution

The fourth proportional to 22,597,668.60, 33,896,502.90 and 7,449,631.80 is: 11,174,447.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,597,668.60 : 33,896,502.90 = 7,449,631.80 : x
  2. Step 2: Convert to fraction form
    22,597,668.60/33,896,502.90 = 7,449,631.80/x
  3. Step 3: Cross multiply
    22,597,668.60x = 33,896,502.90 × 7,449,631.80
  4. Step 4: Simplify right side
    22,597,668.60x = 252,516,465,912,632.19
  5. Step 5: Solve for x
    x = 252,516,465,912,632.19/22,597,668.60
  6. Step 6: Final answer
    x = 11,174,447.70

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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.