Home / 22,093,332.24-30,488,553-12,303,562.96

Finding the Fourth Proportional to 22,093,332.24, 30,488,553 and 12,303,562.96

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Solution

The fourth proportional to 22,093,332.24, 30,488,553 and 12,303,562.96 is: 16,978,780.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,093,332.24 : 30,488,553 = 12,303,562.96 : x
  2. Step 2: Convert to fraction form
    22,093,332.24/30,488,553 = 12,303,562.96/x
  3. Step 3: Cross multiply
    22,093,332.24x = 30,488,553 × 12,303,562.96
  4. Step 4: Simplify right side
    22,093,332.24x = 375,117,831,394,796.94
  5. Step 5: Solve for x
    x = 375,117,831,394,796.94/22,093,332.24
  6. Step 6: Final answer
    x = 16,978,780.17

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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.