Home / 34,768,819.83-52,151,942.81-14,028,227.64

Finding the Fourth Proportional to 34,768,819.83, 52,151,942.81 and 14,028,227.64

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Solution

The fourth proportional to 34,768,819.83, 52,151,942.81 and 14,028,227.64 is: 21,041,822.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,768,819.83 : 52,151,942.81 = 14,028,227.64 : x
  2. Step 2: Convert to fraction form
    34,768,819.83/52,151,942.81 = 14,028,227.64/x
  3. Step 3: Cross multiply
    34,768,819.83x = 52,151,942.81 × 14,028,227.64
  4. Step 4: Simplify right side
    34,768,819.83x = 731,599,325,642,011.88
  5. Step 5: Solve for x
    x = 731,599,325,642,011.88/34,768,819.83
  6. Step 6: Final answer
    x = 21,041,822.22

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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.