Home / 37,555,493.34-56,332,635.21-11,996,334.30

Finding the Fourth Proportional to 37,555,493.34, 56,332,635.21 and 11,996,334.30

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Solution

The fourth proportional to 37,555,493.34, 56,332,635.21 and 11,996,334.30 is: 17,994,308.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,555,493.34 : 56,332,635.21 = 11,996,334.30 : x
  2. Step 2: Convert to fraction form
    37,555,493.34/56,332,635.21 = 11,996,334.30/x
  3. Step 3: Cross multiply
    37,555,493.34x = 56,332,635.21 × 11,996,334.30
  4. Step 4: Simplify right side
    37,555,493.34x = 675,785,123,979,110.75
  5. Step 5: Solve for x
    x = 675,785,123,979,110.75/37,555,493.34
  6. Step 6: Final answer
    x = 17,994,308.26

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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.