Home / 14,939,581,331.83-22,395,581,546.66-7,471,665,668.76

Finding the Fourth Proportional to 14,939,581,331.83, 22,395,581,546.66 and 7,471,665,668.76

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Solution

The fourth proportional to 14,939,581,331.83, 22,395,581,546.66 and 7,471,665,668.76 is: 11,200,601,546.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,939,581,331.83 : 22,395,581,546.66 = 7,471,665,668.76 : x
  2. Step 2: Convert to fraction form
    14,939,581,331.83/22,395,581,546.66 = 7,471,665,668.76/x
  3. Step 3: Cross multiply
    14,939,581,331.83x = 22,395,581,546.66 × 7,471,665,668.76
  4. Step 4: Simplify right side
    14,939,581,331.83x = 167,332,297,774,094,516,224
  5. Step 5: Solve for x
    x = 167,332,297,774,094,516,224/14,939,581,331.83
  6. Step 6: Final answer
    x = 11,200,601,546.82

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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.