Home / 45,005,100.53-62,107,336.85-24,378,546.51

Finding the Fourth Proportional to 45,005,100.53, 62,107,336.85 and 24,378,546.51

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Solution

The fourth proportional to 45,005,100.53, 62,107,336.85 and 24,378,546.51 is: 33,642,555.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,005,100.53 : 62,107,336.85 = 24,378,546.51 : x
  2. Step 2: Convert to fraction form
    45,005,100.53/62,107,336.85 = 24,378,546.51/x
  3. Step 3: Cross multiply
    45,005,100.53x = 62,107,336.85 × 24,378,546.51
  4. Step 4: Simplify right side
    45,005,100.53x = 1,514,086,599,888,069.25
  5. Step 5: Solve for x
    x = 1,514,086,599,888,069.25/45,005,100.53
  6. Step 6: Final answer
    x = 33,642,555.67

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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.