Home / 41,288,054.18-56,978,451.43-22,704,226.71

Finding the Fourth Proportional to 41,288,054.18, 56,978,451.43 and 22,704,226.71

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Solution

The fourth proportional to 41,288,054.18, 56,978,451.43 and 22,704,226.71 is: 31,332,347.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,288,054.18 : 56,978,451.43 = 22,704,226.71 : x
  2. Step 2: Convert to fraction form
    41,288,054.18/56,978,451.43 = 22,704,226.71/x
  3. Step 3: Cross multiply
    41,288,054.18x = 56,978,451.43 × 22,704,226.71
  4. Step 4: Simplify right side
    41,288,054.18x = 1,293,651,678,677,109.50
  5. Step 5: Solve for x
    x = 1,293,651,678,677,109.50/41,288,054.18
  6. Step 6: Final answer
    x = 31,332,347.93

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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.