Home / 53,462,235.49-80,227,087.82-22,756,765.81

Finding the Fourth Proportional to 53,462,235.49, 80,227,087.82 and 22,756,765.81

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Solution

The fourth proportional to 53,462,235.49, 80,227,087.82 and 22,756,765.81 is: 34,149,508.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,462,235.49 : 80,227,087.82 = 22,756,765.81 : x
  2. Step 2: Convert to fraction form
    53,462,235.49/80,227,087.82 = 22,756,765.81/x
  3. Step 3: Cross multiply
    53,462,235.49x = 80,227,087.82 × 22,756,765.81
  4. Step 4: Simplify right side
    53,462,235.49x = 1,825,709,049,381,878.25
  5. Step 5: Solve for x
    x = 1,825,709,049,381,878.25/53,462,235.49
  6. Step 6: Final answer
    x = 34,149,508.20

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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.