Home / 22,047,892.24-30,427,795.26-13,227,675.44

Finding the Fourth Proportional to 22,047,892.24, 30,427,795.26 and 13,227,675.44

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Solution

The fourth proportional to 22,047,892.24, 30,427,795.26 and 13,227,675.44 is: 18,255,214.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,047,892.24 : 30,427,795.26 = 13,227,675.44 : x
  2. Step 2: Convert to fraction form
    22,047,892.24/30,427,795.26 = 13,227,675.44/x
  3. Step 3: Cross multiply
    22,047,892.24x = 30,427,795.26 × 13,227,675.44
  4. Step 4: Simplify right side
    22,047,892.24x = 402,489,000,054,050.44
  5. Step 5: Solve for x
    x = 402,489,000,054,050.44/22,047,892.24
  6. Step 6: Final answer
    x = 18,255,214.41

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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.