Home / 22,950,087.96-31,671,688.92-12,496,677.24

Finding the Fourth Proportional to 22,950,087.96, 31,671,688.92 and 12,496,677.24

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Solution

The fourth proportional to 22,950,087.96, 31,671,688.92 and 12,496,677.24 is: 17,245,723.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,950,087.96 : 31,671,688.92 = 12,496,677.24 : x
  2. Step 2: Convert to fraction form
    22,950,087.96/31,671,688.92 = 12,496,677.24/x
  3. Step 3: Cross multiply
    22,950,087.96x = 31,671,688.92 × 12,496,677.24
  4. Step 4: Simplify right side
    22,950,087.96x = 395,790,874,078,924.19
  5. Step 5: Solve for x
    x = 395,790,874,078,924.19/22,950,087.96
  6. Step 6: Final answer
    x = 17,245,723.62

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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.