Home / 109,745,903.58-164,618,926.50-27,870,922.14

Finding the Fourth Proportional to 109,745,903.58, 164,618,926.50 and 27,870,922.14

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Solution

The fourth proportional to 109,745,903.58, 164,618,926.50 and 27,870,922.14 is: 41,806,401.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,745,903.58 : 164,618,926.50 = 27,870,922.14 : x
  2. Step 2: Convert to fraction form
    109,745,903.58/164,618,926.50 = 27,870,922.14/x
  3. Step 3: Cross multiply
    109,745,903.58x = 164,618,926.50 × 27,870,922.14
  4. Step 4: Simplify right side
    109,745,903.58x = 4,588,081,283,251,883
  5. Step 5: Solve for x
    x = 4,588,081,283,251,883/109,745,903.58
  6. Step 6: Final answer
    x = 41,806,401.27

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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.