Home / 26,451,770.96-36,503,429.64-14,849,356.88

Finding the Fourth Proportional to 26,451,770.96, 36,503,429.64 and 14,849,356.88

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Solution

The fourth proportional to 26,451,770.96, 36,503,429.64 and 14,849,356.88 is: 20,492,104.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,451,770.96 : 36,503,429.64 = 14,849,356.88 : x
  2. Step 2: Convert to fraction form
    26,451,770.96/36,503,429.64 = 14,849,356.88/x
  3. Step 3: Cross multiply
    26,451,770.96x = 36,503,429.64 × 14,849,356.88
  4. Step 4: Simplify right side
    26,451,770.96x = 542,052,454,068,329.94
  5. Step 5: Solve for x
    x = 542,052,454,068,329.94/26,451,770.96
  6. Step 6: Final answer
    x = 20,492,104.48

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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.